54284209

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1034

約数の個数: 20

約数和(自身を含む): 66148416

約数和(自身を除く): 11864207

約数列:

[1, 7, 23, 49, 161, 343, 983, 1127, 2401, 6881, 7889, 22609, 48167, 55223, 158263, 337169, 1107841, 2360183, 7754887, 54284209]

約数ペア:

[(1, 54284209), (7, 7754887), (23, 2360183), (49, 1107841), (161, 337169), (343, 158263), (983, 55223), (1127, 48167), (2401, 22609), (6881, 7889)]