64730841

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75181}}^1$

素因数の和:75232

約数の個数: 16

約数和(自身を含む): 101044608

約数和(自身を除く): 36313767

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 75181, 225543, 526267, 1578801, 3082421, 9247263, 21576947, 64730841]

約数ペア:

[(1, 64730841), (3, 21576947), (7, 9247263), (21, 3082421), (41, 1578801), (123, 526267), (287, 225543), (861, 75181)]