72839117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 80173632

約数和(自身を除く): 7334515

約数列:

[1, 13, 67, 241, 347, 871, 3133, 4511, 16147, 23249, 83627, 209911, 302237, 1087151, 5603009, 72839117]

約数ペア:

[(1, 72839117), (13, 5603009), (67, 1087151), (241, 302237), (347, 209911), (871, 83627), (3133, 23249), (4511, 16147)]