266117889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{9161}}^1$

素因数の和:9608

約数の個数: 16

約数和(自身を含む): 371170944

約数和(自身を除く): 105053055

約数列:

[1, 3, 23, 69, 421, 1263, 9161, 9683, 27483, 29049, 210703, 632109, 3856781, 11570343, 88705963, 266117889]

約数ペア:

[(1, 266117889), (3, 88705963), (23, 11570343), (69, 3856781), (421, 632109), (1263, 210703), (9161, 29049), (9683, 27483)]