79271271

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 123793920

約数和(自身を除く): 44522649

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 963, 1193, 2461, 2889, 3579, 7383, 10737, 22149, 27439, 32211, 66447, 82317, 127651, 246951, 382953, 740853, 1148859, 2935973, 3446577, 8807919, 26423757, 79271271]

約数ペア:

[(1, 79271271), (3, 26423757), (9, 8807919), (23, 3446577), (27, 2935973), (69, 1148859), (107, 740853), (207, 382953), (321, 246951), (621, 127651), (963, 82317), (1193, 66447), (2461, 32211), (2889, 27439), (3579, 22149), (7383, 10737)]