64599639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{87179}}^1$

素因数の和:87214

約数の個数: 16

約数和(自身を含む): 97641600

約数和(自身を除く): 33041961

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 87179, 261537, 1133327, 1656401, 3399981, 4969203, 21533213, 64599639]

約数ペア:

[(1, 64599639), (3, 21533213), (13, 4969203), (19, 3399981), (39, 1656401), (57, 1133327), (247, 261537), (741, 87179)]