66159801

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{144139}}^1$

素因数の和:144165

約数の個数: 16

約数和(自身を含む): 103780800

約数和(自身を除く): 37620999

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 144139, 432417, 1297251, 2450363, 3891753, 7351089, 22053267, 66159801]

約数ペア:

[(1, 66159801), (3, 22053267), (9, 7351089), (17, 3891753), (27, 2450363), (51, 1297251), (153, 432417), (459, 144139)]