64796361

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 102654720

約数和(自身を除く): 37858359

約数列:

[1, 3, 7, 21, 37, 89, 111, 259, 267, 623, 777, 937, 1869, 2811, 3293, 6559, 9879, 19677, 23051, 34669, 69153, 83393, 104007, 242683, 250179, 583751, 728049, 1751253, 3085541, 9256623, 21598787, 64796361]

約数ペア:

[(1, 64796361), (3, 21598787), (7, 9256623), (21, 3085541), (37, 1751253), (89, 728049), (111, 583751), (259, 250179), (267, 242683), (623, 104007), (777, 83393), (937, 69153), (1869, 34669), (2811, 23051), (3293, 19677), (6559, 9879)]