64000323

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 95786496

約数和(自身を除く): 31786173

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 2131, 3337, 6393, 10011, 19179, 30033, 100157, 151301, 300471, 453903, 901413, 1361709, 7111147, 21333441, 64000323]

約数ペア:

[(1, 64000323), (3, 21333441), (9, 7111147), (47, 1361709), (71, 901413), (141, 453903), (213, 300471), (423, 151301), (639, 100157), (2131, 30033), (3337, 19179), (6393, 10011)]