82721887

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 86958144

約数和(自身を除く): 4236257

約数列:

[1, 41, 71, 157, 181, 2911, 6437, 7421, 11147, 12851, 28417, 457027, 526891, 1165097, 2017607, 82721887]

約数ペア:

[(1, 82721887), (41, 2017607), (71, 1165097), (157, 526891), (181, 457027), (2911, 28417), (6437, 12851), (7421, 11147)]