268343037

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{106867}}^1$

素因数の和:106910

約数の個数: 20

約数和(自身を含む): 413792896

約数和(自身を除く): 145449859

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 106867, 320601, 961803, 2885409, 3312877, 8656227, 9938631, 29815893, 89447679, 268343037]

約数ペア:

[(1, 268343037), (3, 89447679), (9, 29815893), (27, 9938631), (31, 8656227), (81, 3312877), (93, 2885409), (279, 961803), (837, 320601), (2511, 106867)]