29777727

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 18606273

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 349, 357, 717, 1047, 1673, 2443, 4063, 5019, 5933, 7329, 12189, 17799, 28441, 41531, 83411, 85323, 124593, 250233, 583877, 1417987, 1751631, 4253961, 9925909, 29777727]

約数ペア:

[(1, 29777727), (3, 9925909), (7, 4253961), (17, 1751631), (21, 1417987), (51, 583877), (119, 250233), (239, 124593), (349, 85323), (357, 83411), (717, 41531), (1047, 28441), (1673, 17799), (2443, 12189), (4063, 7329), (5019, 5933)]