124879989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 190382080

約数和(自身を除く): 65502091

約数列:

[1, 3, 13, 19, 39, 57, 127, 247, 381, 741, 1327, 1651, 2413, 3981, 4953, 7239, 17251, 25213, 31369, 51753, 75639, 94107, 168529, 327769, 505587, 983307, 2190877, 3202051, 6572631, 9606153, 41626663, 124879989]

約数ペア:

[(1, 124879989), (3, 41626663), (13, 9606153), (19, 6572631), (39, 3202051), (57, 2190877), (127, 983307), (247, 505587), (381, 327769), (741, 168529), (1327, 94107), (1651, 75639), (2413, 51753), (3981, 31369), (4953, 25213), (7239, 17251)]