75513303

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 129634560

約数和(自身を除く): 54121257

約数列:

[1, 3, 9, 17, 27, 29, 31, 51, 61, 81, 87, 93, 153, 183, 261, 279, 459, 493, 527, 549, 783, 837, 899, 1037, 1377, 1479, 1581, 1647, 1769, 1891, 2349, 2511, 2697, 3111, 4437, 4743, 4941, 5307, 5673, 8091, 9333, 13311, 14229, 15283, 15921, 17019, 24273, 27999, 30073, 32147, 39933, 42687, 45849, 47763, 51057, 54839, 72819, 83997, 90219, 96441, 137547, 143289, 153171, 164517, 270657, 289323, 412641, 493551, 811971, 867969, 932263, 1237923, 1480653, 2435913, 2603907, 2796789, 4441959, 8390367, 25171101, 75513303]

約数ペア:

[(1, 75513303), (3, 25171101), (9, 8390367), (17, 4441959), (27, 2796789), (29, 2603907), (31, 2435913), (51, 1480653), (61, 1237923), (81, 932263), (87, 867969), (93, 811971), (153, 493551), (183, 412641), (261, 289323), (279, 270657), (459, 164517), (493, 153171), (527, 143289), (549, 137547), (783, 96441), (837, 90219), (899, 83997), (1037, 72819), (1377, 54839), (1479, 51057), (1581, 47763), (1647, 45849), (1769, 42687), (1891, 39933), (2349, 32147), (2511, 30073), (2697, 27999), (3111, 24273), (4437, 17019), (4743, 15921), (4941, 15283), (5307, 14229), (5673, 13311), (8091, 9333)]