877812867

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{4451}}^1$

素因数の和:5763

約数の個数: 24

約数和(自身を含む): 1343880720

約数和(自身を除く): 466067853

約数列:

[1, 3, 9, 17, 51, 153, 1289, 3867, 4451, 11601, 13353, 21913, 40059, 65739, 75667, 197217, 227001, 681003, 5737339, 17212017, 51636051, 97534763, 292604289, 877812867]

約数ペア:

[(1, 877812867), (3, 292604289), (9, 97534763), (17, 51636051), (51, 17212017), (153, 5737339), (1289, 681003), (3867, 227001), (4451, 197217), (11601, 75667), (13353, 65739), (21913, 40059)]