47640573

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 70682976

約数和(自身を除く): 23042403

約数列:

[1, 3, 9, 61, 107, 183, 321, 549, 811, 963, 2433, 6527, 7299, 19581, 49471, 58743, 86777, 148413, 260331, 445239, 780993, 5293397, 15880191, 47640573]

約数ペア:

[(1, 47640573), (3, 15880191), (9, 5293397), (61, 780993), (107, 445239), (183, 260331), (321, 148413), (549, 86777), (811, 58743), (963, 49471), (2433, 19581), (6527, 7299)]