81127398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1229203}}^1$

素因数の和:1229219

約数の個数: 16

約数和(自身を含む): 177005376

約数和(自身を除く): 95877978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1229203, 2458406, 3687609, 7375218, 13521233, 27042466, 40563699, 81127398]

約数ペア:

[(1, 81127398), (2, 40563699), (3, 27042466), (6, 13521233), (11, 7375218), (22, 3687609), (33, 2458406), (66, 1229203)]