65027709

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2333}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 99521760

約数和(自身を除く): 34494051

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1467, 2333, 3097, 6999, 9291, 20997, 27873, 44327, 132981, 380279, 398943, 1140837, 3422511, 7225301, 21675903, 65027709]

約数ペア:

[(1, 65027709), (3, 21675903), (9, 7225301), (19, 3422511), (57, 1140837), (163, 398943), (171, 380279), (489, 132981), (1467, 44327), (2333, 27873), (3097, 20997), (6999, 9291)]