66118801

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 78257664

約数和(自身を除く): 12138863

約数列:

[1, 7, 47, 73, 329, 511, 2753, 3431, 19271, 24017, 129391, 200969, 905737, 1406783, 9445543, 66118801]

約数ペア:

[(1, 66118801), (7, 9445543), (47, 1406783), (73, 905737), (329, 200969), (511, 129391), (2753, 24017), (3431, 19271)]