129609927

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{389219}}^1$

素因数の和:389262

約数の個数: 12

約数和(自身を含む): 192274680

約数和(自身を除く): 62664753

約数列:

[1, 3, 9, 37, 111, 333, 389219, 1167657, 3502971, 14401103, 43203309, 129609927]

約数ペア:

[(1, 129609927), (3, 43203309), (9, 14401103), (37, 3502971), (111, 1167657), (333, 389219)]