108479493

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{70487}}^1$

素因数の和:70518

約数の個数: 20

約数和(自身を含む): 170580960

約数和(自身を除く): 62101467

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 70487, 211461, 634383, 1339253, 1903149, 4017759, 5709447, 12053277, 36159831, 108479493]

約数ペア:

[(1, 108479493), (3, 36159831), (9, 12053277), (19, 5709447), (27, 4017759), (57, 1903149), (81, 1339253), (171, 634383), (513, 211461), (1539, 70487)]