139968741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{98639}}^1$

素因数の和:98696

約数の個数: 16

約数和(自身を含む): 208327680

約数和(自身を除く): 68358939

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 98639, 295917, 1085029, 3255087, 4241477, 12724431, 46656247, 139968741]

約数ペア:

[(1, 139968741), (3, 46656247), (11, 12724431), (33, 4241477), (43, 3255087), (129, 1085029), (473, 295917), (1419, 98639)]