27156177

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 41019264

約数和(自身を除く): 13863087

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 1493, 2021, 4479, 6063, 13437, 18189, 64199, 70171, 192597, 210513, 577791, 631539, 3017353, 9052059, 27156177]

約数ペア:

[(1, 27156177), (3, 9052059), (9, 3017353), (43, 631539), (47, 577791), (129, 210513), (141, 192597), (387, 70171), (423, 64199), (1493, 18189), (2021, 13437), (4479, 6063)]