87889763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 104697600

約数和(自身を除く): 16807837

約数列:

[1, 13, 19, 37, 59, 163, 247, 481, 703, 767, 1121, 2119, 2183, 3097, 6031, 9139, 9617, 14573, 28379, 40261, 41477, 78403, 114589, 125021, 182723, 355829, 539201, 1489657, 2375399, 4625777, 6760751, 87889763]

約数ペア:

[(1, 87889763), (13, 6760751), (19, 4625777), (37, 2375399), (59, 1489657), (163, 539201), (247, 355829), (481, 182723), (703, 125021), (767, 114589), (1121, 78403), (2119, 41477), (2183, 40261), (3097, 28379), (6031, 14573), (9139, 9617)]