54256797

素因数分解:

$3^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 93929472

約数和(自身を除く): 39672675

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 167, 189, 191, 243, 501, 567, 573, 1169, 1337, 1503, 1701, 1719, 3507, 4011, 4509, 5157, 10521, 12033, 13527, 15471, 31563, 31897, 36099, 40581, 46413, 94689, 95691, 108297, 223279, 284067, 287073, 324891, 669837, 861219, 2009511, 2583657, 6028533, 7750971, 18085599, 54256797]

約数ペア:

[(1, 54256797), (3, 18085599), (7, 7750971), (9, 6028533), (21, 2583657), (27, 2009511), (63, 861219), (81, 669837), (167, 324891), (189, 287073), (191, 284067), (243, 223279), (501, 108297), (567, 95691), (573, 94689), (1169, 46413), (1337, 40581), (1503, 36099), (1701, 31897), (1719, 31563), (3507, 15471), (4011, 13527), (4509, 12033), (5157, 10521)]