66515407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13633}}^1$

素因数の和:13698

約数の個数: 16

約数和(自身を含む): 82458432

約数和(自身を除く): 15943025

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 13633, 95431, 231761, 558953, 1622327, 3912671, 9502201, 66515407]

約数ペア:

[(1, 66515407), (7, 9502201), (17, 3912671), (41, 1622327), (119, 558953), (287, 231761), (697, 95431), (4879, 13633)]