64167201

素因数分解:

$3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{727}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 109025280

約数和(自身を除く): 44858079

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 467, 727, 1401, 2181, 3269, 4203, 5089, 6543, 9807, 12609, 15267, 19629, 29421, 45801, 88263, 137403, 339509, 1018527, 2376563, 3055581, 7129689, 9166743, 21389067, 64167201]

約数ペア:

[(1, 64167201), (3, 21389067), (7, 9166743), (9, 7129689), (21, 3055581), (27, 2376563), (63, 1018527), (189, 339509), (467, 137403), (727, 88263), (1401, 45801), (2181, 29421), (3269, 19629), (4203, 15267), (5089, 12609), (6543, 9807)]