168247623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{25183}}^1$

素因数の和:25334

約数の個数: 16

約数和(自身を含む): 239348736

約数和(自身を除く): 71101113

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 25183, 75549, 428111, 1284333, 3298973, 9896919, 56082541, 168247623]

約数ペア:

[(1, 168247623), (3, 56082541), (17, 9896919), (51, 3298973), (131, 1284333), (393, 428111), (2227, 75549), (6681, 25183)]