2544430077

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 4430481792

約数和(自身を除く): 1886051715

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 157, 189, 283, 303, 471, 567, 707, 849, 909, 1099, 1413, 1981, 2121, 2547, 2727, 3297, 4239, 5943, 6363, 7641, 8181, 9891, 12717, 15857, 17829, 19089, 22923, 28583, 29673, 44431, 47571, 53487, 57267, 85749, 89019, 110999, 133293, 142713, 160461, 200081, 257247, 311017, 332997, 399879, 428139, 600243, 771741, 933051, 998991, 1199637, 1284417, 1800729, 2315223, 2799153, 2996973, 3598911, 4487531, 5402187, 8397459, 8990919, 13462593, 16206561, 25192377, 31412717, 40387779, 94238151, 121163337, 282714453, 363490011, 848143359, 2544430077]

約数ペア:

[(1, 2544430077), (3, 848143359), (7, 363490011), (9, 282714453), (21, 121163337), (27, 94238151), (63, 40387779), (81, 31412717), (101, 25192377), (157, 16206561), (189, 13462593), (283, 8990919), (303, 8397459), (471, 5402187), (567, 4487531), (707, 3598911), (849, 2996973), (909, 2799153), (1099, 2315223), (1413, 1800729), (1981, 1284417), (2121, 1199637), (2547, 998991), (2727, 933051), (3297, 771741), (4239, 600243), (5943, 428139), (6363, 399879), (7641, 332997), (8181, 311017), (9891, 257247), (12717, 200081), (15857, 160461), (17829, 142713), (19089, 133293), (22923, 110999), (28583, 89019), (29673, 85749), (44431, 57267), (47571, 53487)]