149727907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{9029}}^1$

素因数の和:9162

約数の個数: 16

約数和(自身を含む): 180311040

約数和(自身を除く): 30583133

約数列:

[1, 7, 23, 103, 161, 721, 2369, 9029, 16583, 63203, 207667, 929987, 1453669, 6509909, 21389701, 149727907]

約数ペア:

[(1, 149727907), (7, 21389701), (23, 6509909), (103, 1453669), (161, 929987), (721, 207667), (2369, 63203), (9029, 16583)]