63778281

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{5807}}^1$

素因数の和:6340

約数の個数: 16

約数和(自身を含む): 97388544

約数和(自身を除く): 33610263

約数列:

[1, 3, 7, 21, 523, 1569, 3661, 5807, 10983, 17421, 40649, 121947, 3037061, 9111183, 21259427, 63778281]

約数ペア:

[(1, 63778281), (3, 21259427), (7, 9111183), (21, 3037061), (523, 121947), (1569, 40649), (3661, 17421), (5807, 10983)]