87508017

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{59651}}^1$

素因数の和:59820

約数の個数: 12

約数和(自身を含む): 127178064

約数和(自身を除く): 39670047

約数列:

[1, 3, 9, 163, 489, 1467, 59651, 178953, 536859, 9723113, 29169339, 87508017]

約数ペア:

[(1, 87508017), (3, 29169339), (9, 9723113), (163, 536859), (489, 178953), (1467, 59651)]