139423743

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{50461}}^1$

素因数の和:50774

約数の個数: 12

約数和(自身を含む): 202049848

約数和(自身を除く): 62626105

約数列:

[1, 3, 9, 307, 921, 2763, 50461, 151383, 454149, 15491527, 46474581, 139423743]

約数ペア:

[(1, 139423743), (3, 46474581), (9, 15491527), (307, 454149), (921, 151383), (2763, 50461)]