766142019

素因数分解:

$3^2\times {\mathrm{541}}^1\times {\mathrm{157351}}^1$

素因数の和:157898

約数の個数: 12

約数和(自身を含む): 1108702192

約数和(自身を除く): 342560173

約数列:

[1, 3, 9, 541, 1623, 4869, 157351, 472053, 1416159, 85126891, 255380673, 766142019]

約数ペア:

[(1, 766142019), (3, 255380673), (9, 85126891), (541, 1416159), (1623, 472053), (4869, 157351)]