51159393

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6323}}^1$

素因数の和:6389

約数の個数: 24

約数和(自身を含む): 78923520

約数和(自身を除く): 27764127

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 6323, 8091, 18969, 56907, 183367, 196013, 550101, 588039, 1650303, 1764117, 5684377, 17053131, 51159393]

約数ペア:

[(1, 51159393), (3, 17053131), (9, 5684377), (29, 1764117), (31, 1650303), (87, 588039), (93, 550101), (261, 196013), (279, 183367), (899, 56907), (2697, 18969), (6323, 8091)]