65765391

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 91848960

約数和(自身を除く): 26083569

約数列:

[1, 3, 37, 67, 111, 201, 239, 717, 1369, 2479, 4107, 7437, 8843, 16013, 26529, 48039, 91723, 275169, 327191, 592481, 981573, 1777443, 21921797, 65765391]

約数ペア:

[(1, 65765391), (3, 21921797), (37, 1777443), (67, 981573), (111, 592481), (201, 327191), (239, 275169), (717, 91723), (1369, 48039), (2479, 26529), (4107, 16013), (7437, 8843)]