26666568123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1277}}^1\times {\mathrm{1933}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 38478678336

約数和(自身を除く): 11812110213

約数列:

[1, 3, 13, 39, 277, 831, 1277, 1933, 3601, 3831, 5799, 10803, 16601, 25129, 49803, 75387, 353729, 535441, 1061187, 1606323, 2468441, 4598477, 6960733, 7405323, 13795431, 20882199, 32089733, 96269199, 683758157, 2051274471, 8888856041, 26666568123]

約数ペア:

[(1, 26666568123), (3, 8888856041), (13, 2051274471), (39, 683758157), (277, 96269199), (831, 32089733), (1277, 20882199), (1933, 13795431), (3601, 7405323), (3831, 6960733), (5799, 4598477), (10803, 2468441), (16601, 1606323), (25129, 1061187), (49803, 535441), (75387, 353729)]