203669973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40483}}^1$

素因数の和:40545

約数の個数: 24

約数和(自身を含む): 324195872

約数和(自身を除く): 120525899

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 40483, 121449, 364347, 526279, 1578837, 1740769, 4736511, 5222307, 15666921, 22629997, 67889991, 203669973]

約数ペア:

[(1, 203669973), (3, 67889991), (9, 22629997), (13, 15666921), (39, 5222307), (43, 4736511), (117, 1740769), (129, 1578837), (387, 526279), (559, 364347), (1677, 121449), (5031, 40483)]