87916257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68311}}^1$

素因数の和:68341

約数の個数: 24

約数和(自身を含む): 149193408

約数和(自身を除く): 61277151

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 68311, 204933, 614799, 751421, 888043, 2254263, 2664129, 6762789, 7992387, 9768473, 29305419, 87916257]

約数ペア:

[(1, 87916257), (3, 29305419), (9, 9768473), (11, 7992387), (13, 6762789), (33, 2664129), (39, 2254263), (99, 888043), (117, 751421), (143, 614799), (429, 204933), (1287, 68311)]