71791083

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 133324800

約数和(自身を除く): 61533717

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 91, 117, 183, 189, 273, 351, 427, 479, 549, 793, 819, 1281, 1437, 1647, 2379, 2457, 3353, 3843, 4311, 5551, 6227, 7137, 10059, 11529, 12933, 16653, 18681, 21411, 29219, 30177, 43589, 49959, 56043, 87657, 90531, 130767, 149877, 168129, 204533, 262971, 379847, 392301, 613599, 788913, 1139541, 1176903, 1840797, 2658929, 3418623, 5522391, 7976787, 10255869, 23930361, 71791083]

約数ペア:

[(1, 71791083), (3, 23930361), (7, 10255869), (9, 7976787), (13, 5522391), (21, 3418623), (27, 2658929), (39, 1840797), (61, 1176903), (63, 1139541), (91, 788913), (117, 613599), (183, 392301), (189, 379847), (273, 262971), (351, 204533), (427, 168129), (479, 149877), (549, 130767), (793, 90531), (819, 87657), (1281, 56043), (1437, 49959), (1647, 43589), (2379, 30177), (2457, 29219), (3353, 21411), (3843, 18681), (4311, 16653), (5551, 12933), (6227, 11529), (7137, 10059)]