63786751

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2659}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 76608000

約数和(自身を除く): 12821249

約数列:

[1, 7, 23, 149, 161, 1043, 2659, 3427, 18613, 23989, 61157, 396191, 428099, 2773337, 9112393, 63786751]

約数ペア:

[(1, 63786751), (7, 9112393), (23, 2773337), (149, 428099), (161, 396191), (1043, 61157), (2659, 23989), (3427, 18613)]