211677085431

素因数分解:

$3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{1031}}^1$

素因数の和:1504

約数の個数: 144

約数和(自身を含む): 378734323968

約数和(自身を除く): 167057238537

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 243, 301, 387, 401, 441, 567, 903, 1031, 1161, 1203, 1323, 1701, 2107, 2709, 2807, 3093, 3483, 3609, 3969, 6321, 7217, 8127, 8421, 9279, 10449, 10827, 11907, 17243, 18963, 19649, 21651, 24381, 25263, 27837, 32481, 44333, 50519, 51729, 56889, 58947, 64953, 73143, 75789, 83511, 97443, 120701, 132999, 151557, 155187, 170667, 176841, 194859, 227367, 250533, 310331, 362103, 398997, 413431, 454671, 465561, 512001, 530523, 584577, 682101, 844907, 930993, 1086309, 1196991, 1240293, 1364013, 1396683, 1591569, 1753731, 2172317, 2534721, 2792979, 2894017, 3258927, 3590973, 3720879, 4092039, 4190049, 4774707, 6516951, 7604163, 8378937, 8682051, 9776781, 10772919, 11162637, 12276117, 17777533, 19550853, 20258119, 22812489, 25136811, 26046153, 29330343, 33487911, 53332599, 58652559, 60774357, 68437467, 75410433, 78138459, 100463733, 124442731, 159997797, 175957677, 182323071, 205312401, 234415377, 373328193, 479993391, 527873031, 546969213, 703246131, 871099117, 1119984579, 1439980173, 1640907639, 2613297351, 3359953737, 4319940519, 4922722917, 7839892053, 10079861211, 23519676159, 30239583633, 70559028477, 211677085431]

約数ペア:

[(1, 211677085431), (3, 70559028477), (7, 30239583633), (9, 23519676159), (21, 10079861211), (27, 7839892053), (43, 4922722917), (49, 4319940519), (63, 3359953737), (81, 2613297351), (129, 1640907639), (147, 1439980173), (189, 1119984579), (243, 871099117), (301, 703246131), (387, 546969213), (401, 527873031), (441, 479993391), (567, 373328193), (903, 234415377), (1031, 205312401), (1161, 182323071), (1203, 175957677), (1323, 159997797), (1701, 124442731), (2107, 100463733), (2709, 78138459), (2807, 75410433), (3093, 68437467), (3483, 60774357), (3609, 58652559), (3969, 53332599), (6321, 33487911), (7217, 29330343), (8127, 26046153), (8421, 25136811), (9279, 22812489), (10449, 20258119), (10827, 19550853), (11907, 17777533), (17243, 12276117), (18963, 11162637), (19649, 10772919), (21651, 9776781), (24381, 8682051), (25263, 8378937), (27837, 7604163), (32481, 6516951), (44333, 4774707), (50519, 4190049), (51729, 4092039), (56889, 3720879), (58947, 3590973), (64953, 3258927), (73143, 2894017), (75789, 2792979), (83511, 2534721), (97443, 2172317), (120701, 1753731), (132999, 1591569), (151557, 1396683), (155187, 1364013), (170667, 1240293), (176841, 1196991), (194859, 1086309), (227367, 930993), (250533, 844907), (310331, 682101), (362103, 584577), (398997, 530523), (413431, 512001), (454671, 465561)]