25796773149

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{190837}}^1$

素因数の和:191045

約数の個数: 32

約数和(自身を含む): 40524830976

約数和(自身を除く): 14728057827

約数列:

[1, 3, 7, 21, 41, 123, 157, 287, 471, 861, 1099, 3297, 6437, 19311, 45059, 135177, 190837, 572511, 1335859, 4007577, 7824317, 23472951, 29961409, 54770219, 89884227, 164310657, 209729863, 629189589, 1228417769, 3685253307, 8598924383, 25796773149]

約数ペア:

[(1, 25796773149), (3, 8598924383), (7, 3685253307), (21, 1228417769), (41, 629189589), (123, 209729863), (157, 164310657), (287, 89884227), (471, 54770219), (861, 29961409), (1099, 23472951), (3297, 7824317), (6437, 4007577), (19311, 1335859), (45059, 572511), (135177, 190837)]