31530669

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 43110912

約数和(自身を除く): 11580243

約数列:

[1, 3, 67, 103, 201, 309, 1523, 4569, 6901, 20703, 102041, 156869, 306123, 470607, 10510223, 31530669]

約数ペア:

[(1, 31530669), (3, 10510223), (67, 470607), (103, 306123), (201, 156869), (309, 102041), (1523, 20703), (4569, 6901)]