156933007

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6447

約数の個数: 24

約数和(自身を含む): 203968800

約数和(自身を除く): 47035793

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 847, 2233, 3509, 6389, 24563, 44723, 70279, 185281, 491953, 773069, 1296967, 2038091, 5411483, 14266637, 22419001, 156933007]

約数ペア:

[(1, 156933007), (7, 22419001), (11, 14266637), (29, 5411483), (77, 2038091), (121, 1296967), (203, 773069), (319, 491953), (847, 185281), (2233, 70279), (3509, 44723), (6389, 24563)]