72250563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{312773}}^1$

素因数の和:312794

約数の個数: 16

約数和(自身を含む): 120105216

約数和(自身を除く): 47854653

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 312773, 938319, 2189411, 3440503, 6568233, 10321509, 24083521, 72250563]

約数ペア:

[(1, 72250563), (3, 24083521), (7, 10321509), (11, 6568233), (21, 3440503), (33, 2189411), (77, 938319), (231, 312773)]