68754279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 103412736

約数和(自身を除く): 34658457

約数列:

[1, 3, 11, 33, 47, 97, 141, 291, 457, 517, 1067, 1371, 1551, 3201, 4559, 5027, 13677, 15081, 21479, 44329, 50149, 64437, 132987, 150447, 236269, 487619, 708807, 1462857, 2083463, 6250389, 22918093, 68754279]

約数ペア:

[(1, 68754279), (3, 22918093), (11, 6250389), (33, 2083463), (47, 1462857), (97, 708807), (141, 487619), (291, 236269), (457, 150447), (517, 132987), (1067, 64437), (1371, 50149), (1551, 44329), (3201, 21479), (4559, 15081), (5027, 13677)]