203609601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40471}}^1$

素因数の和:40533

約数の個数: 24

約数和(自身を含む): 324099776

約数和(自身を除く): 120490175

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 40471, 121413, 364239, 526123, 1578369, 1740253, 4735107, 5220759, 15662277, 22623289, 67869867, 203609601]

約数ペア:

[(1, 203609601), (3, 67869867), (9, 22623289), (13, 15662277), (39, 5220759), (43, 4735107), (117, 1740253), (129, 1578369), (387, 526123), (559, 364239), (1677, 121413), (5031, 40471)]