72835521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{14813}}^1$

素因数の和:14976

約数の個数: 16

約数和(自身を含む): 106660800

約数和(自身を除く): 33825279

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 14813, 44439, 162943, 488829, 2207137, 6621411, 24278507, 72835521]

約数ペア:

[(1, 72835521), (3, 24278507), (11, 6621411), (33, 2207137), (149, 488829), (447, 162943), (1639, 44439), (4917, 14813)]