51756219

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{44579}}^1$

素因数の和:44631

約数の個数: 16

約数和(自身を含む): 78460800

約数和(自身を除く): 26704581

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 44579, 133737, 401211, 1203633, 1916897, 5750691, 17252073, 51756219]

約数ペア:

[(1, 51756219), (3, 17252073), (9, 5750691), (27, 1916897), (43, 1203633), (129, 401211), (387, 133737), (1161, 44579)]