127769829

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{7489}}^1$

素因数の和:7561

約数の個数: 24

約数和(自身を含む): 191264640

約数和(自身を除く): 63494811

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 5687, 7489, 17061, 22467, 82379, 247137, 351983, 906169, 1055949, 2718507, 3871813, 11615439, 42589943, 127769829]

約数ペア:

[(1, 127769829), (3, 42589943), (11, 11615439), (33, 3871813), (47, 2718507), (121, 1055949), (141, 906169), (363, 351983), (517, 247137), (1551, 82379), (5687, 22467), (7489, 17061)]