133305263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{63691}}^1$

素因数の和:63734

約数の個数: 16

約数和(自身を含む): 171204096

約数和(自身を除く): 37898833

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 63691, 445837, 827983, 1464893, 5795881, 10254251, 19043609, 133305263]

約数ペア:

[(1, 133305263), (7, 19043609), (13, 10254251), (23, 5795881), (91, 1464893), (161, 827983), (299, 445837), (2093, 63691)]