80573623

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 95921280

約数和(自身を除く): 15347657

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 1091, 3211, 3887, 5681, 14183, 20729, 25093, 73853, 184379, 269477, 326209, 476767, 3503201, 4240717, 6197971, 80573623]

約数ペア:

[(1, 80573623), (13, 6197971), (19, 4240717), (23, 3503201), (169, 476767), (247, 326209), (299, 269477), (437, 184379), (1091, 73853), (3211, 25093), (3887, 20729), (5681, 14183)]