163864623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{10273}}^1$

素因数の和:10698

約数の個数: 16

約数和(自身を含む): 235891040

約数和(自身を除く): 72026417

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 10273, 15951, 30819, 133549, 400647, 4201657, 12604971, 54621541, 163864623]

約数ペア:

[(1, 163864623), (3, 54621541), (13, 12604971), (39, 4201657), (409, 400647), (1227, 133549), (5317, 30819), (10273, 15951)]