74309211

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{20089}}^1$

素因数の和:20235

約数の個数: 16

約数和(自身を含む): 110896800

約数和(自身を除く): 36587589

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 20089, 60267, 180801, 542403, 2752193, 8256579, 24769737, 74309211]

約数ペア:

[(1, 74309211), (3, 24769737), (9, 8256579), (27, 2752193), (137, 542403), (411, 180801), (1233, 60267), (3699, 20089)]