1427170077

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{43793}}^1$

素因数の和:43890

約数の個数: 32

約数和(自身を含む): 2270280960

約数和(自身を除く): 843110883

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10863, 32589, 43793, 131379, 394137, 744481, 1182411, 2233443, 3109303, 6700329, 9327909, 20100987, 27983727, 52858151, 83951181, 158574453, 475723359, 1427170077]

約数ペア:

[(1, 1427170077), (3, 475723359), (9, 158574453), (17, 83951181), (27, 52858151), (51, 27983727), (71, 20100987), (153, 9327909), (213, 6700329), (459, 3109303), (639, 2233443), (1207, 1182411), (1917, 744481), (3621, 394137), (10863, 131379), (32589, 43793)]