165040239

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16339}}^1$

素因数の和:16399

約数の個数: 32

約数和(自身を含む): 278172160

約数和(自身を除く): 113131921

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 10101, 16339, 49017, 114373, 212407, 343119, 604543, 637221, 1486849, 1813629, 4231801, 4460547, 7859059, 12695403, 23577177, 55013413, 165040239]

約数ペア:

[(1, 165040239), (3, 55013413), (7, 23577177), (13, 12695403), (21, 7859059), (37, 4460547), (39, 4231801), (91, 1813629), (111, 1486849), (259, 637221), (273, 604543), (481, 343119), (777, 212407), (1443, 114373), (3367, 49017), (10101, 16339)]