121559997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{2437}}^1$

素因数の和:3732

約数の個数: 16

約数和(自身を含む): 174755840

約数和(自身を除く): 53195843

約数列:

[1, 3, 13, 39, 1279, 2437, 3837, 7311, 16627, 31681, 49881, 95043, 3116923, 9350769, 40519999, 121559997]

約数ペア:

[(1, 121559997), (3, 40519999), (13, 9350769), (39, 3116923), (1279, 95043), (2437, 49881), (3837, 31681), (7311, 16627)]