51755769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26021}}^1$

素因数の和:26057

約数の個数: 24

約数和(自身を含む): 85248072

約数和(自身を除く): 33492303

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 26021, 78063, 234189, 338273, 442357, 1014819, 1327071, 3044457, 3981213, 5750641, 17251923, 51755769]

約数ペア:

[(1, 51755769), (3, 17251923), (9, 5750641), (13, 3981213), (17, 3044457), (39, 1327071), (51, 1014819), (117, 442357), (153, 338273), (221, 234189), (663, 78063), (1989, 26021)]