25796637

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 39390624

約数和(自身を除く): 13593987

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 2003, 4293, 6009, 12879, 18027, 54081, 106159, 162243, 318477, 486729, 955431, 2866293, 8598879, 25796637]

約数ペア:

[(1, 25796637), (3, 8598879), (9, 2866293), (27, 955431), (53, 486729), (81, 318477), (159, 162243), (243, 106159), (477, 54081), (1431, 18027), (2003, 12879), (4293, 6009)]