70273749

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19801}}^1$

素因数の和:19837

約数の個数: 24

約数和(自身を含む): 115960512

約数和(自身を除く): 45686763

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 19801, 59403, 138607, 257413, 415821, 772239, 1801891, 3346369, 5405673, 10039107, 23424583, 70273749]

約数ペア:

[(1, 70273749), (3, 23424583), (7, 10039107), (13, 5405673), (21, 3346369), (39, 1801891), (91, 772239), (169, 415821), (273, 257413), (507, 138607), (1183, 59403), (3549, 19801)]