88579881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39847}}^1$

素因数の和:39885

約数の個数: 24

約数和(自身を含む): 145046720

約数和(自身を除く): 56466839

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 39847, 119541, 358623, 518011, 757093, 1554033, 2271279, 4662099, 6813837, 9842209, 29526627, 88579881]

約数ペア:

[(1, 88579881), (3, 29526627), (9, 9842209), (13, 6813837), (19, 4662099), (39, 2271279), (57, 1554033), (117, 757093), (171, 518011), (247, 358623), (741, 119541), (2223, 39847)]