49818681

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1201}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 78755040

約数和(自身を除く): 28936359

約数列:

[1, 3, 9, 11, 33, 99, 419, 1201, 1257, 3603, 3771, 4609, 10809, 13211, 13827, 39633, 41481, 118899, 503219, 1509657, 4528971, 5535409, 16606227, 49818681]

約数ペア:

[(1, 49818681), (3, 16606227), (9, 5535409), (11, 4528971), (33, 1509657), (99, 503219), (419, 118899), (1201, 41481), (1257, 39633), (3603, 13827), (3771, 13211), (4609, 10809)]