152942787

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{395201}}^1$

素因数の和:395250

約数の個数: 12

約数和(自身を含む): 226055544

約数和(自身を除く): 73112757

約数列:

[1, 3, 9, 43, 129, 387, 395201, 1185603, 3556809, 16993643, 50980929, 152942787]

約数ペア:

[(1, 152942787), (3, 50980929), (9, 16993643), (43, 3556809), (129, 1185603), (387, 395201)]