80394003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18119}}^1$

素因数の和:18171

約数の個数: 24

約数和(自身を含む): 127202400

約数和(自身を除く): 46808397

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 18119, 54357, 163071, 308023, 525451, 924069, 1576353, 2772207, 4729059, 8932667, 26798001, 80394003]

約数ペア:

[(1, 80394003), (3, 26798001), (9, 8932667), (17, 4729059), (29, 2772207), (51, 1576353), (87, 924069), (153, 525451), (261, 308023), (493, 163071), (1479, 54357), (4437, 18119)]