120563181

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 183409920

約数和(自身を除く): 62846739

約数列:

[1, 3, 9, 27, 53, 159, 173, 477, 487, 519, 1431, 1461, 1557, 4383, 4671, 9169, 13149, 25811, 27507, 77433, 82521, 84251, 232299, 247563, 252753, 696897, 758259, 2274777, 4465303, 13395909, 40187727, 120563181]

約数ペア:

[(1, 120563181), (3, 40187727), (9, 13395909), (27, 4465303), (53, 2274777), (159, 758259), (173, 696897), (477, 252753), (487, 247563), (519, 232299), (1431, 84251), (1461, 82521), (1557, 77433), (4383, 27507), (4671, 25811), (9169, 13149)]