71661123

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5167}}^1$

素因数の和:5263

約数の個数: 24

約数和(自身を含む): 109644288

約数和(自身を除く): 37983165

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 5167, 13869, 15501, 46503, 118841, 346189, 356523, 1038567, 1069569, 3115701, 7962347, 23887041, 71661123]

約数ペア:

[(1, 71661123), (3, 23887041), (9, 7962347), (23, 3115701), (67, 1069569), (69, 1038567), (201, 356523), (207, 346189), (603, 118841), (1541, 46503), (4623, 15501), (5167, 13869)]