55701891

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 94848000

約数和(自身を除く): 39146109

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1481, 1791, 4179, 4443, 5373, 10367, 12537, 13329, 31101, 37611, 39987, 93303, 279909, 294719, 884157, 2063033, 2652471, 6189099, 7957413, 18567297, 55701891]

約数ペア:

[(1, 55701891), (3, 18567297), (7, 7957413), (9, 6189099), (21, 2652471), (27, 2063033), (63, 884157), (189, 294719), (199, 279909), (597, 93303), (1393, 39987), (1481, 37611), (1791, 31101), (4179, 13329), (4443, 12537), (5373, 10367)]