57712161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 89244288

約数和(自身を除く): 31532127

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 793, 1037, 1427, 2379, 3111, 4281, 13481, 18551, 24259, 40443, 55653, 72777, 87047, 261141, 315367, 946101, 1131611, 1479799, 3394833, 4439397, 19237387, 57712161]

約数ペア:

[(1, 57712161), (3, 19237387), (13, 4439397), (17, 3394833), (39, 1479799), (51, 1131611), (61, 946101), (183, 315367), (221, 261141), (663, 87047), (793, 72777), (1037, 55653), (1427, 40443), (2379, 24259), (3111, 18551), (4281, 13481)]