51159303

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{145753}}^1$

素因数の和:145775

約数の個数: 16

約数和(自身を含む): 81622240

約数和(自身を除く): 30462937

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 145753, 437259, 1311777, 1894789, 3935331, 5684367, 17053101, 51159303]

約数ペア:

[(1, 51159303), (3, 17053101), (9, 5684367), (13, 3935331), (27, 1894789), (39, 1311777), (117, 437259), (351, 145753)]