137747701

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79669}}^1$

素因数の和:79708

約数の個数: 16

約数和(自身を含む): 178460800

約数和(自身を除く): 40713099

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 79669, 557683, 1035697, 1513711, 7249879, 10595977, 19678243, 137747701]

約数ペア:

[(1, 137747701), (7, 19678243), (13, 10595977), (19, 7249879), (91, 1513711), (133, 1035697), (247, 557683), (1729, 79669)]