42547575981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{707111}}^1$

素因数の和:707792

約数の個数: 16

約数和(自身を含む): 58650697728

約数和(自身を除く): 16103121747

約数列:

[1, 3, 31, 93, 647, 1941, 20057, 60171, 707111, 2121333, 21920441, 65761323, 457500817, 1372502451, 14182525327, 42547575981]

約数ペア:

[(1, 42547575981), (3, 14182525327), (31, 1372502451), (93, 457500817), (647, 65761323), (1941, 21920441), (20057, 2121333), (60171, 707111)]