54465489

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{35809}}^1$

素因数の和:35841

約数の個数: 18

約数和(自身を含む): 85191990

約数和(自身を除く): 30726501

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 35809, 107427, 322281, 465517, 1396551, 4189653, 6051721, 18155163, 54465489]

約数ペア:

[(1, 54465489), (3, 18155163), (9, 6051721), (13, 4189653), (39, 1396551), (117, 465517), (169, 322281), (507, 107427), (1521, 35809)]