86286057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 136227840

約数和(自身を除く): 49941783

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 1447, 1529, 1807, 4341, 4587, 5421, 15917, 18811, 19877, 47751, 56433, 59631, 201133, 206921, 603399, 620763, 2212463, 2614729, 6637389, 7844187, 28762019, 86286057]

約数ペア:

[(1, 86286057), (3, 28762019), (11, 7844187), (13, 6637389), (33, 2614729), (39, 2212463), (139, 620763), (143, 603399), (417, 206921), (429, 201133), (1447, 59631), (1529, 56433), (1807, 47751), (4341, 19877), (4587, 18811), (5421, 15917)]