64160421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53069}}^1$

素因数の和:53116

約数の個数: 16

約数和(自身を含む): 95101440

約数和(自身を除く): 30941019

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 53069, 159207, 689897, 1645139, 2069691, 4935417, 21386807, 64160421]

約数ペア:

[(1, 64160421), (3, 21386807), (13, 4935417), (31, 2069691), (39, 1645139), (93, 689897), (403, 159207), (1209, 53069)]