71639607

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{141301}}^1$

素因数の和:141330

約数の個数: 12

約数和(自身を含む): 103433064

約数和(自身を除く): 31793457

約数列:

[1, 3, 13, 39, 169, 507, 141301, 423903, 1836913, 5510739, 23879869, 71639607]

約数ペア:

[(1, 71639607), (3, 23879869), (13, 5510739), (39, 1836913), (169, 423903), (507, 141301)]