209027097

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{627709}}^1$

素因数の和:627752

約数の個数: 12

約数和(自身を含む): 310088740

約数和(自身を除く): 101061643

約数列:

[1, 3, 9, 37, 111, 333, 627709, 1883127, 5649381, 23225233, 69675699, 209027097]

約数ペア:

[(1, 209027097), (3, 69675699), (9, 23225233), (37, 5649381), (111, 1883127), (333, 627709)]