74445231

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 116494848

約数和(自身を除く): 42049617

約数列:

[1, 3, 7, 21, 53, 159, 211, 317, 371, 633, 951, 1113, 1477, 2219, 4431, 6657, 11183, 16801, 33549, 50403, 66887, 78281, 117607, 200661, 234843, 352821, 468209, 1404627, 3545011, 10635033, 24815077, 74445231]

約数ペア:

[(1, 74445231), (3, 24815077), (7, 10635033), (21, 3545011), (53, 1404627), (159, 468209), (211, 352821), (317, 234843), (371, 200661), (633, 117607), (951, 78281), (1113, 66887), (1477, 50403), (2219, 33549), (4431, 16801), (6657, 11183)]