225182187

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5639}}^1$

素因数の和:5697

約数の個数: 40

約数和(自身を含む): 368517600

約数和(自身を除く): 143335413

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2349, 4437, 5639, 13311, 16917, 39933, 50751, 95863, 152253, 163531, 287589, 456759, 490593, 862767, 1471779, 2588301, 2780027, 4415337, 7764903, 8340081, 13246011, 25020243, 75060729, 225182187]

約数ペア:

[(1, 225182187), (3, 75060729), (9, 25020243), (17, 13246011), (27, 8340081), (29, 7764903), (51, 4415337), (81, 2780027), (87, 2588301), (153, 1471779), (261, 862767), (459, 490593), (493, 456759), (783, 287589), (1377, 163531), (1479, 152253), (2349, 95863), (4437, 50751), (5639, 39933), (13311, 16917)]