73516653

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 137998080

約数和(自身を除く): 64481427

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 81, 87, 119, 153, 189, 203, 261, 263, 357, 459, 493, 567, 609, 783, 789, 1071, 1377, 1479, 1827, 1841, 2349, 2367, 3213, 3451, 4437, 4471, 5481, 5523, 7101, 7627, 9639, 10353, 13311, 13413, 16443, 16569, 21303, 22881, 31059, 31297, 39933, 40239, 49707, 53389, 68643, 93177, 93891, 120717, 129659, 149121, 160167, 205929, 279531, 281673, 362151, 388977, 480501, 617787, 845019, 907613, 1166931, 1441503, 2535057, 2722839, 3500793, 4324509, 8168517, 10502379, 24505551, 73516653]

約数ペア:

[(1, 73516653), (3, 24505551), (7, 10502379), (9, 8168517), (17, 4324509), (21, 3500793), (27, 2722839), (29, 2535057), (51, 1441503), (63, 1166931), (81, 907613), (87, 845019), (119, 617787), (153, 480501), (189, 388977), (203, 362151), (261, 281673), (263, 279531), (357, 205929), (459, 160167), (493, 149121), (567, 129659), (609, 120717), (783, 93891), (789, 93177), (1071, 68643), (1377, 53389), (1479, 49707), (1827, 40239), (1841, 39933), (2349, 31297), (2367, 31059), (3213, 22881), (3451, 21303), (4437, 16569), (4471, 16443), (5481, 13413), (5523, 13311), (7101, 10353), (7627, 9639)]