268001109

素因数分解:

$3^3\times {\mathrm{751}}^1\times {\mathrm{13217}}^1$

素因数の和:13977

約数の個数: 16

約数和(自身を含む): 397597440

約数和(自身を除く): 129596331

約数列:

[1, 3, 9, 27, 751, 2253, 6759, 13217, 20277, 39651, 118953, 356859, 9925967, 29777901, 89333703, 268001109]

約数ペア:

[(1, 268001109), (3, 89333703), (9, 29777901), (27, 9925967), (751, 356859), (2253, 118953), (6759, 39651), (13217, 20277)]