19830177

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{14401}}^1$

素因数の和:14430

約数の個数: 20

約数和(自身を含む): 31367556

約数和(自身を除く): 11537379

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 14401, 43203, 129609, 244817, 388827, 734451, 1166481, 2203353, 6610059, 19830177]

約数ペア:

[(1, 19830177), (3, 6610059), (9, 2203353), (17, 1166481), (27, 734451), (51, 388827), (81, 244817), (153, 129609), (459, 43203), (1377, 14401)]