139175320437

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1123}}^1\times {\mathrm{320237}}^1$

素因数の和:321409

約数の個数: 24

約数和(自身を含む): 205889976864

約数和(自身を除く): 66714656427

約数列:

[1, 3, 9, 43, 129, 387, 1123, 3369, 10107, 48289, 144867, 320237, 434601, 960711, 2882133, 13770191, 41310573, 123931719, 359626151, 1078878453, 3236635359, 15463924493, 46391773479, 139175320437]

約数ペア:

[(1, 139175320437), (3, 46391773479), (9, 15463924493), (43, 3236635359), (129, 1078878453), (387, 359626151), (1123, 123931719), (3369, 41310573), (10107, 13770191), (48289, 2882133), (144867, 960711), (320237, 434601)]