90778479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 136359936

約数和(自身を除く): 45581457

約数列:

[1, 3, 11, 33, 47, 107, 141, 321, 517, 547, 1177, 1551, 1641, 3531, 5029, 6017, 15087, 18051, 25709, 55319, 58529, 77127, 165957, 175587, 282799, 643819, 848397, 1931457, 2750863, 8252589, 30259493, 90778479]

約数ペア:

[(1, 90778479), (3, 30259493), (11, 8252589), (33, 2750863), (47, 1931457), (107, 848397), (141, 643819), (321, 282799), (517, 175587), (547, 165957), (1177, 77127), (1551, 58529), (1641, 55319), (3531, 25709), (5029, 18051), (6017, 15087)]