78840252297

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3519497}}^1$

素因数の和:3519653

約数の個数: 24

約数和(自身を含む): 120789171360

約数和(自身を除く): 41948919063

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 7467, 22401, 3519497, 10558491, 31675473, 66870443, 200611329, 461054107, 601833987, 1383162321, 4149486963, 8760028033, 26280084099, 78840252297]

約数ペア:

[(1, 78840252297), (3, 26280084099), (9, 8760028033), (19, 4149486963), (57, 1383162321), (131, 601833987), (171, 461054107), (393, 200611329), (1179, 66870443), (2489, 31675473), (7467, 10558491), (22401, 3519497)]