160987233

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{4391}}^1$

素因数の和:4517

約数の個数: 24

約数和(自身を含む): 238327488

約数和(自身を除く): 77340255

約数列:

[1, 3, 11, 33, 101, 121, 303, 363, 1111, 3333, 4391, 12221, 13173, 36663, 48301, 144903, 443491, 531311, 1330473, 1593933, 4878401, 14635203, 53662411, 160987233]

約数ペア:

[(1, 160987233), (3, 53662411), (11, 14635203), (33, 4878401), (101, 1593933), (121, 1330473), (303, 531311), (363, 443491), (1111, 144903), (3333, 48301), (4391, 36663), (12221, 13173)]