197996835591

素因数分解:

$3^3\times {\mathrm{1847}}^1\times {\mathrm{3970339}}^1$

素因数の和:3972195

約数の個数: 16

約数和(自身を含む): 293487532800

約数和(自身を除く): 95490697209

約数列:

[1, 3, 9, 27, 1847, 5541, 16623, 49869, 3970339, 11911017, 35733051, 107199153, 7333216133, 21999648399, 65998945197, 197996835591]

約数ペア:

[(1, 197996835591), (3, 65998945197), (9, 21999648399), (27, 7333216133), (1847, 107199153), (5541, 35733051), (16623, 11911017), (49869, 3970339)]