120209211

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{12757}}^1$

素因数の和:13115

約数の個数: 16

約数和(自身を含む): 178612000

約数和(自身を除く): 58402789

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 12757, 38271, 114813, 344439, 4452193, 13356579, 40069737, 120209211]

約数ペア:

[(1, 120209211), (3, 40069737), (9, 13356579), (27, 4452193), (349, 344439), (1047, 114813), (3141, 38271), (9423, 12757)]