56316951

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{4931}}^1$

素因数の和:4993

約数の個数: 24

約数和(自身を含む): 86171904

約数和(自身を除く): 29854953

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 4931, 11421, 14793, 44379, 133137, 231757, 399411, 695271, 1198233, 2085813, 6257439, 18772317, 56316951]

約数ペア:

[(1, 56316951), (3, 18772317), (9, 6257439), (27, 2085813), (47, 1198233), (81, 695271), (141, 399411), (243, 231757), (423, 133137), (1269, 44379), (3807, 14793), (4931, 11421)]