81149703

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23339}}^1$

素因数の和:23422

約数の個数: 16

約数和(自身を含む): 115766400

約数和(自身を除く): 34616697

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 23339, 70017, 443441, 1330323, 1423679, 4271037, 27049901, 81149703]

約数ペア:

[(1, 81149703), (3, 27049901), (19, 4271037), (57, 1423679), (61, 1330323), (183, 443441), (1159, 70017), (3477, 23339)]