83389743

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2685

約数の個数: 40

約数和(自身を含む): 137684448

約数和(自身を除く): 54294705

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 2633, 3519, 7899, 10557, 23697, 31671, 44761, 60559, 71091, 134283, 181677, 213273, 402849, 545031, 1029503, 1208547, 1635093, 3088509, 3625641, 4905279, 9265527, 27796581, 83389743]

約数ペア:

[(1, 83389743), (3, 27796581), (9, 9265527), (17, 4905279), (23, 3625641), (27, 3088509), (51, 1635093), (69, 1208547), (81, 1029503), (153, 545031), (207, 402849), (391, 213273), (459, 181677), (621, 134283), (1173, 71091), (1377, 60559), (1863, 44761), (2633, 31671), (3519, 23697), (7899, 10557)]