66953853

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2593}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 102514880

約数和(自身を除く): 35561027

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2593, 2869, 7779, 8607, 23337, 25821, 49267, 147801, 391543, 443403, 1174629, 3523887, 7439317, 22317951, 66953853]

約数ペア:

[(1, 66953853), (3, 22317951), (9, 7439317), (19, 3523887), (57, 1174629), (151, 443403), (171, 391543), (453, 147801), (1359, 49267), (2593, 25821), (2869, 23337), (7779, 8607)]