77906087

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8287}}^1$

素因数の和:8390

約数の個数: 16

約数和(自身を含む): 95477760

約数和(自身を除く): 17571673

約数列:

[1, 7, 17, 79, 119, 553, 1343, 8287, 9401, 58009, 140879, 654673, 986153, 4582711, 11129441, 77906087]

約数ペア:

[(1, 77906087), (7, 11129441), (17, 4582711), (79, 986153), (119, 654673), (553, 140879), (1343, 58009), (8287, 9401)]