132157431

素因数分解:

$3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{2593}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 218518560

約数和(自身を除く): 86361129

約数列:

[1, 3, 7, 9, 21, 63, 809, 2427, 2593, 5663, 7281, 7779, 16989, 18151, 23337, 50967, 54453, 163359, 2097737, 6293211, 14684159, 18879633, 44052477, 132157431]

約数ペア:

[(1, 132157431), (3, 44052477), (7, 18879633), (9, 14684159), (21, 6293211), (63, 2097737), (809, 163359), (2427, 54453), (2593, 50967), (5663, 23337), (7281, 18151), (7779, 16989)]