64650201

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 115623936

約数和(自身を除く): 50973735

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 101, 119, 163, 187, 231, 303, 357, 489, 561, 707, 1111, 1141, 1309, 1717, 1793, 2121, 2771, 3333, 3423, 3927, 5151, 5379, 7777, 8313, 12019, 12551, 16463, 18887, 19397, 23331, 30481, 36057, 37653, 49389, 56661, 58191, 91443, 115241, 132209, 181093, 213367, 279871, 345723, 396627, 543279, 640101, 839613, 1267651, 1959097, 3078581, 3802953, 5877291, 9235743, 21550067, 64650201]

約数ペア:

[(1, 64650201), (3, 21550067), (7, 9235743), (11, 5877291), (17, 3802953), (21, 3078581), (33, 1959097), (51, 1267651), (77, 839613), (101, 640101), (119, 543279), (163, 396627), (187, 345723), (231, 279871), (303, 213367), (357, 181093), (489, 132209), (561, 115241), (707, 91443), (1111, 58191), (1141, 56661), (1309, 49389), (1717, 37653), (1793, 36057), (2121, 30481), (2771, 23331), (3333, 19397), (3423, 18887), (3927, 16463), (5151, 12551), (5379, 12019), (7777, 8313)]