77880458853

素因数分解:

$3^3\times {\mathrm{1901}}^1\times {\mathrm{1517339}}^1$

素因数の和:1519249

約数の個数: 16

約数和(自身を含む): 115439227200

約数和(自身を除く): 37558768347

約数列:

[1, 3, 9, 27, 1901, 5703, 17109, 51327, 1517339, 4552017, 13656051, 40968153, 2884461439, 8653384317, 25960152951, 77880458853]

約数ペア:

[(1, 77880458853), (3, 25960152951), (9, 8653384317), (27, 2884461439), (1901, 40968153), (5703, 13656051), (17109, 4552017), (51327, 1517339)]