18063351

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{7517}}^1$

素因数の和:7615

約数の個数: 16

約数和(自身を含む): 27064800

約数和(自身を除く): 9001449

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 7517, 22551, 67653, 202959, 669013, 2007039, 6021117, 18063351]

約数ペア:

[(1, 18063351), (3, 6021117), (9, 2007039), (27, 669013), (89, 202959), (267, 67653), (801, 22551), (2403, 7517)]