118578639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 175104000

約数和(自身を除く): 56525361

約数列:

[1, 3, 19, 23, 57, 69, 151, 437, 453, 599, 1311, 1797, 2869, 3473, 8607, 10419, 11381, 13777, 34143, 41331, 65987, 90449, 197961, 261763, 271347, 785289, 1718531, 2080327, 5155593, 6240981, 39526213, 118578639]

約数ペア:

[(1, 118578639), (3, 39526213), (19, 6240981), (23, 5155593), (57, 2080327), (69, 1718531), (151, 785289), (437, 271347), (453, 261763), (599, 197961), (1311, 90449), (1797, 65987), (2869, 41331), (3473, 34143), (8607, 13777), (10419, 11381)]