164001609

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{219547}}^1$

素因数の和:219636

約数の個数: 12

約数和(自身を含む): 239746416

約数和(自身を除く): 75744807

約数列:

[1, 3, 9, 83, 249, 747, 219547, 658641, 1975923, 18222401, 54667203, 164001609]

約数ペア:

[(1, 164001609), (3, 54667203), (9, 18222401), (83, 1975923), (249, 658641), (747, 219547)]