129637323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4651}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 198361280

約数和(自身を除く): 68723957

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1467, 3097, 4651, 9291, 13953, 27873, 41859, 88369, 265107, 758113, 795321, 2274339, 6823017, 14404147, 43212441, 129637323]

約数ペア:

[(1, 129637323), (3, 43212441), (9, 14404147), (19, 6823017), (57, 2274339), (163, 795321), (171, 758113), (489, 265107), (1467, 88369), (3097, 41859), (4651, 27873), (9291, 13953)]