157617081

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1453}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 241567560

約数和(自身を除く): 83950479

約数列:

[1, 3, 9, 17, 51, 153, 709, 1453, 2127, 4359, 6381, 12053, 13077, 24701, 36159, 74103, 108477, 222309, 1030177, 3090531, 9271593, 17513009, 52539027, 157617081]

約数ペア:

[(1, 157617081), (3, 52539027), (9, 17513009), (17, 9271593), (51, 3090531), (153, 1030177), (709, 222309), (1453, 108477), (2127, 74103), (4359, 36159), (6381, 24701), (12053, 13077)]