156945131961

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{1437187}}^1$

素因数の和:1437688

約数の個数: 16

約数和(自身を含む): 212128948800

約数和(自身を除く): 55183816839

約数列:

[1, 3, 89, 267, 409, 1227, 36401, 109203, 1437187, 4311561, 127909643, 383728929, 587809483, 1763428449, 52315043987, 156945131961]

約数ペア:

[(1, 156945131961), (3, 52315043987), (89, 1763428449), (267, 587809483), (409, 383728929), (1227, 127909643), (36401, 4311561), (109203, 1437187)]