117648421

素因数分解:

${\mathrm{11}}^3\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 130459968

約数和(自身を除く): 12811547

約数列:

[1, 11, 121, 157, 563, 1331, 1727, 6193, 18997, 68123, 88391, 208967, 749353, 972301, 10695311, 117648421]

約数ペア:

[(1, 117648421), (11, 10695311), (121, 972301), (157, 749353), (563, 208967), (1331, 88391), (1727, 68123), (6193, 18997)]