63906417

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8887}}^1$

素因数の和:8957

約数の個数: 24

約数和(自身を含む): 99830016

約数和(自身を除く): 35923599

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 8887, 26661, 79983, 151079, 417689, 453237, 1253067, 1359711, 3759201, 7100713, 21302139, 63906417]

約数ペア:

[(1, 63906417), (3, 21302139), (9, 7100713), (17, 3759201), (47, 1359711), (51, 1253067), (141, 453237), (153, 417689), (423, 151079), (799, 79983), (2397, 26661), (7191, 8887)]