81204618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1230373}}^1$

素因数の和:1230389

約数の個数: 16

約数和(自身を含む): 177173856

約数和(自身を除く): 95969238

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1230373, 2460746, 3691119, 7382238, 13534103, 27068206, 40602309, 81204618]

約数ペア:

[(1, 81204618), (2, 40602309), (3, 27068206), (6, 13534103), (11, 7382238), (22, 3691119), (33, 2460746), (66, 1230373)]