68741183

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30403}}^1$

素因数の和:30446

約数の個数: 16

約数和(自身を含む): 87563520

約数和(自身を除く): 18822337

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 30403, 212821, 516851, 577657, 3617957, 4043599, 9820169, 68741183]

約数ペア:

[(1, 68741183), (7, 9820169), (17, 4043599), (19, 3617957), (119, 577657), (133, 516851), (323, 212821), (2261, 30403)]