68628507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{28631}}^1$

素因数の和:28698

約数の個数: 16

約数和(自身を含む): 98952192

約数和(自身を除く): 30323685

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 28631, 85893, 486727, 1345657, 1460181, 4036971, 22876169, 68628507]

約数ペア:

[(1, 68628507), (3, 22876169), (17, 4036971), (47, 1460181), (51, 1345657), (141, 486727), (799, 85893), (2397, 28631)]