90111761

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 96219648

約数和(自身を除く): 6107887

約数列:

[1, 31, 37, 251, 313, 1147, 7781, 9287, 9703, 11581, 78563, 287897, 359011, 2435453, 2906831, 90111761]

約数ペア:

[(1, 90111761), (31, 2906831), (37, 2435453), (251, 359011), (313, 287897), (1147, 78563), (7781, 11581), (9287, 9703)]