327664857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 478800000

約数和(自身を除く): 151135143

約数列:

[1, 3, 13, 39, 113, 149, 339, 447, 499, 1469, 1497, 1937, 4407, 5811, 6487, 16837, 19461, 50511, 56387, 74351, 169161, 218881, 223053, 656643, 733031, 966563, 2199093, 2899689, 8401663, 25204989, 109221619, 327664857]

約数ペア:

[(1, 327664857), (3, 109221619), (13, 25204989), (39, 8401663), (113, 2899689), (149, 2199093), (339, 966563), (447, 733031), (499, 656643), (1469, 223053), (1497, 218881), (1937, 169161), (4407, 74351), (5811, 56387), (6487, 50511), (16837, 19461)]