266408358723

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4147531}}^1$

素因数の和:4147617

約数の個数: 40

約数和(自身を含む): 435606990896

約数和(自身を除く): 169198632173

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1053, 1647, 2379, 4941, 7137, 21411, 64233, 4147531, 12442593, 37327779, 53917903, 111983337, 161753709, 252999391, 335950011, 485261127, 758998173, 1455783381, 2276994519, 3288992083, 4367350143, 6830983557, 9866976249, 20492950671, 29600928747, 88802786241, 266408358723]

約数ペア:

[(1, 266408358723), (3, 88802786241), (9, 29600928747), (13, 20492950671), (27, 9866976249), (39, 6830983557), (61, 4367350143), (81, 3288992083), (117, 2276994519), (183, 1455783381), (351, 758998173), (549, 485261127), (793, 335950011), (1053, 252999391), (1647, 161753709), (2379, 111983337), (4941, 53917903), (7137, 37327779), (21411, 12442593), (64233, 4147531)]