91902213

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5651}}^1$

素因数の和:5809

約数の個数: 24

約数和(自身を含む): 144012960

約数和(自身を除く): 52110747

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 5651, 16263, 16953, 50859, 73463, 220389, 661167, 785489, 2356467, 7069401, 10211357, 30634071, 91902213]

約数ペア:

[(1, 91902213), (3, 30634071), (9, 10211357), (13, 7069401), (39, 2356467), (117, 785489), (139, 661167), (417, 220389), (1251, 73463), (1807, 50859), (5421, 16953), (5651, 16263)]