102191999

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 129065328

約数和(自身を除く): 26873329

約数列:

[1, 7, 13, 49, 91, 137, 637, 959, 1171, 1781, 6713, 8197, 12467, 15223, 57379, 87269, 106561, 160427, 745927, 1122989, 2085551, 7860923, 14598857, 102191999]

約数ペア:

[(1, 102191999), (7, 14598857), (13, 7860923), (49, 2085551), (91, 1122989), (137, 745927), (637, 160427), (959, 106561), (1171, 87269), (1781, 57379), (6713, 15223), (8197, 12467)]