66939279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 101779200

約数和(自身を除く): 34839921

約数列:

[1, 3, 11, 29, 33, 87, 113, 319, 339, 619, 957, 1243, 1857, 3277, 3729, 6809, 9831, 17951, 20427, 36047, 53853, 69947, 108141, 197461, 209841, 592383, 769417, 2028463, 2308251, 6085389, 22313093, 66939279]

約数ペア:

[(1, 66939279), (3, 22313093), (11, 6085389), (29, 2308251), (33, 2028463), (87, 769417), (113, 592383), (319, 209841), (339, 197461), (619, 108141), (957, 69947), (1243, 53853), (1857, 36047), (3277, 20427), (3729, 17951), (6809, 9831)]