168290468073

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{2879}}^1$

素因数の和:3588

約数の個数: 128

約数和(自身を含む): 315747532800

約数和(自身を除く): 147457064727

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 91, 111, 117, 189, 259, 273, 333, 351, 481, 643, 777, 819, 999, 1443, 1929, 2331, 2457, 2879, 3367, 4329, 4501, 5787, 6993, 8359, 8637, 10101, 12987, 13503, 17361, 20153, 23791, 25077, 25911, 30303, 37427, 40509, 58513, 60459, 71373, 75231, 77733, 90909, 106523, 112281, 121527, 166537, 175539, 181377, 214119, 225693, 261989, 309283, 319569, 336843, 499611, 526617, 544131, 642357, 745661, 785967, 927849, 958707, 1010529, 1384799, 1498833, 1579851, 1851197, 2164981, 2236983, 2357901, 2783547, 2876121, 4154397, 4496499, 5553591, 6494943, 6710949, 7073703, 8350641, 9693593, 12463191, 12958379, 16660773, 19484829, 20132847, 24065561, 29080779, 37389573, 38875137, 49982319, 58454487, 68494289, 72196683, 87242337, 116625411, 168458927, 205482867, 216590049, 261727011, 349876233, 479460023, 505376781, 616448601, 649770147, 890425757, 1438380069, 1516130343, 1849345803, 2671277271, 4315140207, 4548391029, 6232980299, 8013831813, 12945420621, 18698940897, 24041495439, 56096822691, 168290468073]

約数ペア:

[(1, 168290468073), (3, 56096822691), (7, 24041495439), (9, 18698940897), (13, 12945420621), (21, 8013831813), (27, 6232980299), (37, 4548391029), (39, 4315140207), (63, 2671277271), (91, 1849345803), (111, 1516130343), (117, 1438380069), (189, 890425757), (259, 649770147), (273, 616448601), (333, 505376781), (351, 479460023), (481, 349876233), (643, 261727011), (777, 216590049), (819, 205482867), (999, 168458927), (1443, 116625411), (1929, 87242337), (2331, 72196683), (2457, 68494289), (2879, 58454487), (3367, 49982319), (4329, 38875137), (4501, 37389573), (5787, 29080779), (6993, 24065561), (8359, 20132847), (8637, 19484829), (10101, 16660773), (12987, 12958379), (13503, 12463191), (17361, 9693593), (20153, 8350641), (23791, 7073703), (25077, 6710949), (25911, 6494943), (30303, 5553591), (37427, 4496499), (40509, 4154397), (58513, 2876121), (60459, 2783547), (71373, 2357901), (75231, 2236983), (77733, 2164981), (90909, 1851197), (106523, 1579851), (112281, 1498833), (121527, 1384799), (166537, 1010529), (175539, 958707), (181377, 927849), (214119, 785967), (225693, 745661), (261989, 642357), (309283, 544131), (319569, 526617), (336843, 499611)]