91311039

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 134289792

約数和(自身を除く): 42978753

約数列:

[1, 3, 9, 83, 249, 251, 487, 747, 753, 1461, 2259, 4383, 20833, 40421, 62499, 121263, 122237, 187497, 363789, 366711, 1100133, 10145671, 30437013, 91311039]

約数ペア:

[(1, 91311039), (3, 30437013), (9, 10145671), (83, 1100133), (249, 366711), (251, 363789), (487, 187497), (747, 122237), (753, 121263), (1461, 62499), (2259, 40421), (4383, 20833)]