66769287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90107}}^1$

素因数の和:90142

約数の個数: 16

約数和(自身を含む): 100920960

約数和(自身を除く): 34151673

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 90107, 270321, 1171391, 1712033, 3514173, 5136099, 22256429, 66769287]

約数ペア:

[(1, 66769287), (3, 22256429), (13, 5136099), (19, 3514173), (39, 1712033), (57, 1171391), (247, 270321), (741, 90107)]