166607871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 245514240

約数和(自身を除く): 78906369

約数列:

[1, 3, 17, 29, 51, 87, 127, 381, 493, 887, 1479, 2159, 2661, 3683, 6477, 11049, 15079, 25723, 45237, 62611, 77169, 112649, 187833, 337947, 437291, 1311873, 1915033, 3266821, 5745099, 9800463, 55535957, 166607871]

約数ペア:

[(1, 166607871), (3, 55535957), (17, 9800463), (29, 5745099), (51, 3266821), (87, 1915033), (127, 1311873), (381, 437291), (493, 337947), (887, 187833), (1479, 112649), (2159, 77169), (2661, 62611), (3683, 45237), (6477, 25723), (11049, 15079)]