330331329

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{72109}}^1$

素因数の和:72624

約数の個数: 12

約数和(自身を含む): 478089300

約数和(自身を除く): 147757971

約数列:

[1, 3, 9, 509, 1527, 4581, 72109, 216327, 648981, 36703481, 110110443, 330331329]

約数ペア:

[(1, 330331329), (3, 110110443), (9, 36703481), (509, 648981), (1527, 216327), (4581, 72109)]