55638037

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 71017856

約数和(自身を除く): 15379819

約数列:

[1, 7, 13, 29, 91, 203, 377, 727, 841, 2639, 5089, 5887, 9451, 10933, 21083, 66157, 76531, 147581, 274079, 611407, 1918553, 4279849, 7948291, 55638037]

約数ペア:

[(1, 55638037), (7, 7948291), (13, 4279849), (29, 1918553), (91, 611407), (203, 274079), (377, 147581), (727, 76531), (841, 66157), (2639, 21083), (5089, 10933), (5887, 9451)]