85712661

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{12163}}^1$

素因数の和:12207

約数の個数: 24

約数和(自身を含む): 132830880

約数和(自身を除く): 47118219

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 12163, 36489, 109467, 328401, 352727, 985203, 1058181, 2955609, 3174543, 9523629, 28570887, 85712661]

約数ペア:

[(1, 85712661), (3, 28570887), (9, 9523629), (27, 3174543), (29, 2955609), (81, 1058181), (87, 985203), (243, 352727), (261, 328401), (783, 109467), (2349, 36489), (7047, 12163)]