64206597

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 105799680

約数和(自身を除く): 41593083

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 479, 491, 1437, 1473, 3353, 3437, 6227, 6383, 10059, 10311, 18681, 19149, 43589, 44681, 130767, 134043, 235189, 705567, 1646323, 3057457, 4938969, 9172371, 21402199, 64206597]

約数ペア:

[(1, 64206597), (3, 21402199), (7, 9172371), (13, 4938969), (21, 3057457), (39, 1646323), (91, 705567), (273, 235189), (479, 134043), (491, 130767), (1437, 44681), (1473, 43589), (3353, 19149), (3437, 18681), (6227, 10311), (6383, 10059)]