64773541

素因数分解:

$7^2\times {\mathrm{239}}^1\times {\mathrm{5531}}^1$

素因数の和:5784

約数の個数: 12

約数和(自身を含む): 75677760

約数和(自身を除く): 10904219

約数列:

[1, 7, 49, 239, 1673, 5531, 11711, 38717, 271019, 1321909, 9253363, 64773541]

約数ペア:

[(1, 64773541), (7, 9253363), (49, 1321909), (239, 271019), (1673, 38717), (5531, 11711)]