166603927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 51124073

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 391, 493, 667, 2099, 2737, 3451, 4669, 11339, 14693, 35683, 48277, 60871, 79373, 249781, 337939, 426097, 820709, 1034807, 1400033, 5744963, 7243649, 9800231, 23800561, 166603927]

約数ペア:

[(1, 166603927), (7, 23800561), (17, 9800231), (23, 7243649), (29, 5744963), (119, 1400033), (161, 1034807), (203, 820709), (391, 426097), (493, 337939), (667, 249781), (2099, 79373), (2737, 60871), (3451, 48277), (4669, 35683), (11339, 14693)]