55659981

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 80847936

約数和(自身を除く): 25187955

約数列:

[1, 3, 13, 39, 169, 311, 353, 507, 933, 1059, 4043, 4589, 12129, 13767, 52559, 59657, 109783, 157677, 178971, 329349, 1427179, 4281537, 18553327, 55659981]

約数ペア:

[(1, 55659981), (3, 18553327), (13, 4281537), (39, 1427179), (169, 329349), (311, 178971), (353, 157677), (507, 109783), (933, 59657), (1059, 52559), (4043, 13767), (4589, 12129)]