195438879

素因数分解:

$3^3\times {\mathrm{1549}}^1\times {\mathrm{4673}}^1$

素因数の和:6231

約数の個数: 16

約数和(自身を含む): 289788000

約数和(自身を除く): 94349121

約数列:

[1, 3, 9, 27, 1549, 4647, 4673, 13941, 14019, 41823, 42057, 126171, 7238477, 21715431, 65146293, 195438879]

約数ペア:

[(1, 195438879), (3, 65146293), (9, 21715431), (27, 7238477), (1549, 126171), (4647, 42057), (4673, 41823), (13941, 14019)]