165162669

素因数分解:

$3^1\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{2861}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 251856000

約数和(自身を除く): 86693331

約数列:

[1, 3, 7, 21, 2749, 2861, 8247, 8583, 19243, 20027, 57729, 60081, 7864889, 23594667, 55054223, 165162669]

約数ペア:

[(1, 165162669), (3, 55054223), (7, 23594667), (21, 7864889), (2749, 60081), (2861, 57729), (8247, 20027), (8583, 19243)]