78260823

素因数分解:

$3^5\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 117656448

約数和(自身を除く): 39395625

約数列:

[1, 3, 9, 27, 81, 243, 443, 727, 1329, 2181, 3987, 6543, 11961, 19629, 35883, 58887, 107649, 176661, 322061, 966183, 2898549, 8695647, 26086941, 78260823]

約数ペア:

[(1, 78260823), (3, 26086941), (9, 8695647), (27, 2898549), (81, 966183), (243, 322061), (443, 176661), (727, 107649), (1329, 58887), (2181, 35883), (3987, 19629), (6543, 11961)]