68900167

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 86704128

約数和(自身を除く): 17803961

約数列:

[1, 7, 17, 47, 97, 119, 127, 329, 679, 799, 889, 1649, 2159, 4559, 5593, 5969, 11543, 12319, 15113, 31913, 41783, 77503, 86233, 101473, 209423, 542521, 578993, 710311, 1465961, 4052951, 9842881, 68900167]

約数ペア:

[(1, 68900167), (7, 9842881), (17, 4052951), (47, 1465961), (97, 710311), (119, 578993), (127, 542521), (329, 209423), (679, 101473), (799, 86233), (889, 77503), (1649, 41783), (2159, 31913), (4559, 15113), (5593, 12319), (5969, 11543)]