69234939

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 105390080

約数和(自身を除く): 36155141

約数列:

[1, 3, 9, 27, 61, 127, 183, 331, 381, 549, 993, 1143, 1647, 2979, 3429, 7747, 8937, 20191, 23241, 42037, 60573, 69723, 126111, 181719, 209169, 378333, 545157, 1134999, 2564257, 7692771, 23078313, 69234939]

約数ペア:

[(1, 69234939), (3, 23078313), (9, 7692771), (27, 2564257), (61, 1134999), (127, 545157), (183, 378333), (331, 209169), (381, 181719), (549, 126111), (993, 69723), (1143, 60573), (1647, 42037), (2979, 23241), (3429, 20191), (7747, 8937)]