87162543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2749}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 136136000

約数和(自身を除く): 48973457

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 2439, 2749, 3523, 8247, 10569, 24741, 31707, 35737, 107211, 321633, 744979, 2234937, 6704811, 9684727, 29054181, 87162543]

約数ペア:

[(1, 87162543), (3, 29054181), (9, 9684727), (13, 6704811), (39, 2234937), (117, 744979), (271, 321633), (813, 107211), (2439, 35737), (2749, 31707), (3523, 24741), (8247, 10569)]