64069353

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 97528320

約数和(自身を除く): 33458967

約数列:

[1, 3, 9, 27, 67, 107, 201, 321, 331, 603, 963, 993, 1809, 2889, 2979, 7169, 8937, 21507, 22177, 35417, 64521, 66531, 106251, 193563, 199593, 318753, 598779, 956259, 2372939, 7118817, 21356451, 64069353]

約数ペア:

[(1, 64069353), (3, 21356451), (9, 7118817), (27, 2372939), (67, 956259), (107, 598779), (201, 318753), (321, 199593), (331, 193563), (603, 106251), (963, 66531), (993, 64521), (1809, 35417), (2889, 22177), (2979, 21507), (7169, 8937)]