67447839

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 91897344

約数和(自身を除く): 24449505

約数列:

[1, 3, 73, 131, 219, 393, 2351, 7053, 9563, 28689, 171623, 307981, 514869, 923943, 22482613, 67447839]

約数ペア:

[(1, 67447839), (3, 22482613), (73, 923943), (131, 514869), (219, 307981), (393, 171623), (2351, 28689), (7053, 9563)]