162066987

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{11981}}^1$

素因数の和:12160

約数の個数: 20

約数和(自身を含む): 243570096

約数和(自身を除く): 81503109

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 11981, 13527, 35943, 107829, 323487, 970461, 2000827, 6002481, 18007443, 54022329, 162066987]

約数ペア:

[(1, 162066987), (3, 54022329), (9, 18007443), (27, 6002481), (81, 2000827), (167, 970461), (501, 323487), (1503, 107829), (4509, 35943), (11981, 13527)]