138835983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17033}}^1$

素因数の和:17079

約数の個数: 32

約数和(自身を含む): 228936960

約数和(自身を除く): 90100977

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 17033, 51099, 187363, 221429, 323627, 562089, 664287, 970881, 2435719, 3559897, 4207151, 7307157, 10679691, 12621453, 46278661, 138835983]

約数ペア:

[(1, 138835983), (3, 46278661), (11, 12621453), (13, 10679691), (19, 7307157), (33, 4207151), (39, 3559897), (57, 2435719), (143, 970881), (209, 664287), (247, 562089), (429, 323627), (627, 221429), (741, 187363), (2717, 51099), (8151, 17033)]