268276419

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6547}}^1$

素因数の和:6739

約数の個数: 24

約数和(自身を含む): 403487760

約数和(自身を除く): 135211341

約数列:

[1, 3, 9, 29, 87, 157, 261, 471, 1413, 4553, 6547, 13659, 19641, 40977, 58923, 189863, 569589, 1027879, 1708767, 3083637, 9250911, 29808491, 89425473, 268276419]

約数ペア:

[(1, 268276419), (3, 89425473), (9, 29808491), (29, 9250911), (87, 3083637), (157, 1708767), (261, 1027879), (471, 569589), (1413, 189863), (4553, 58923), (6547, 40977), (13659, 19641)]