172078647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{102611}}^1$

素因数の和:102670

約数の個数: 16

約数和(自身を含む): 252835968

約数和(自身を除く): 80757321

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 102611, 307833, 1333943, 4001829, 4412273, 13236819, 57359549, 172078647]

約数ペア:

[(1, 172078647), (3, 57359549), (13, 13236819), (39, 4412273), (43, 4001829), (129, 1333943), (559, 307833), (1677, 102611)]