76879287

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 125592192

約数和(自身を除く): 48712905

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 1801, 2511, 4743, 5403, 14229, 16209, 30617, 42687, 48627, 55831, 91851, 145881, 167493, 275553, 502479, 826659, 949127, 1507437, 2479977, 2847381, 4522311, 8542143, 25626429, 76879287]

約数ペア:

[(1, 76879287), (3, 25626429), (9, 8542143), (17, 4522311), (27, 2847381), (31, 2479977), (51, 1507437), (81, 949127), (93, 826659), (153, 502479), (279, 275553), (459, 167493), (527, 145881), (837, 91851), (1377, 55831), (1581, 48627), (1801, 42687), (2511, 30617), (4743, 16209), (5403, 14229)]