127940167

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 137104000

約数和(自身を除く): 9163833

約数列:

[1, 19, 109, 163, 379, 2071, 3097, 7201, 17767, 41311, 61777, 337573, 784909, 1173763, 6733693, 127940167]

約数ペア:

[(1, 127940167), (19, 6733693), (109, 1173763), (163, 784909), (379, 337573), (2071, 61777), (3097, 41311), (7201, 17767)]