85823787

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 137567232

約数和(自身を除く): 51743445

約数列:

[1, 3, 7, 21, 23, 69, 137, 161, 411, 483, 959, 1297, 2877, 3151, 3891, 9079, 9453, 22057, 27237, 29831, 66171, 89493, 177689, 208817, 533067, 626451, 1243823, 3731469, 4086847, 12260541, 28607929, 85823787]

約数ペア:

[(1, 85823787), (3, 28607929), (7, 12260541), (21, 4086847), (23, 3731469), (69, 1243823), (137, 626451), (161, 533067), (411, 208817), (483, 177689), (959, 89493), (1297, 66171), (2877, 29831), (3151, 27237), (3891, 22057), (9079, 9453)]