7178571837

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{5233}}^1$

素因数の和:5359

約数の個数: 48

約数和(自身を含む): 11340612480

約数和(自身を除く): 4162040643

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 2209, 3243, 5233, 6627, 9729, 15699, 19881, 29187, 47097, 50807, 59643, 120359, 141291, 152421, 245951, 361077, 457263, 737853, 1083231, 1371789, 2213559, 3249693, 5656873, 6640677, 11559697, 16970619, 34679091, 50911857, 104037273, 152735571, 265873031, 312111819, 797619093, 2392857279, 7178571837]

約数ペア:

[(1, 7178571837), (3, 2392857279), (9, 797619093), (23, 312111819), (27, 265873031), (47, 152735571), (69, 104037273), (141, 50911857), (207, 34679091), (423, 16970619), (621, 11559697), (1081, 6640677), (1269, 5656873), (2209, 3249693), (3243, 2213559), (5233, 1371789), (6627, 1083231), (9729, 737853), (15699, 457263), (19881, 361077), (29187, 245951), (47097, 152421), (50807, 141291), (59643, 120359)]