158097627

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2939}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 235435200

約数和(自身を除く): 77337573

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 1251, 2939, 5977, 8817, 17931, 26451, 53793, 126377, 379131, 408521, 1137393, 1225563, 3676689, 17566403, 52699209, 158097627]

約数ペア:

[(1, 158097627), (3, 52699209), (9, 17566403), (43, 3676689), (129, 1225563), (139, 1137393), (387, 408521), (417, 379131), (1251, 126377), (2939, 53793), (5977, 26451), (8817, 17931)]