81075799

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 95090688

約数和(自身を除く): 14014889

約数列:

[1, 7, 47, 263, 329, 937, 1841, 6559, 12361, 44039, 86527, 246431, 308273, 1725017, 11582257, 81075799]

約数ペア:

[(1, 81075799), (7, 11582257), (47, 1725017), (263, 308273), (329, 246431), (937, 86527), (1841, 44039), (6559, 12361)]