63840049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 86123520

約数和(自身を除く): 22283471

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1423, 1547, 2639, 3451, 6409, 9961, 18499, 24191, 41267, 44863, 129493, 169337, 288869, 314483, 536471, 701539, 2201381, 3755297, 4910773, 9120007, 63840049]

約数ペア:

[(1, 63840049), (7, 9120007), (13, 4910773), (17, 3755297), (29, 2201381), (91, 701539), (119, 536471), (203, 314483), (221, 288869), (377, 169337), (493, 129493), (1423, 44863), (1547, 41267), (2639, 24191), (3451, 18499), (6409, 9961)]