7138725669

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{19543}}^1$

素因数の和:19798

約数の個数: 32

約数和(自身を含む): 10769525760

約数和(自身を除く): 3630800091

約数列:

[1, 3, 9, 27, 83, 163, 249, 489, 747, 1467, 2241, 4401, 13529, 19543, 40587, 58629, 121761, 175887, 365283, 527661, 1622069, 3185509, 4866207, 9556527, 14598621, 28669581, 43795863, 86008743, 264397247, 793191741, 2379575223, 7138725669]

約数ペア:

[(1, 7138725669), (3, 2379575223), (9, 793191741), (27, 264397247), (83, 86008743), (163, 43795863), (249, 28669581), (489, 14598621), (747, 9556527), (1467, 4866207), (2241, 3185509), (4401, 1622069), (13529, 527661), (19543, 365283), (40587, 175887), (58629, 121761)]