84172041

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{3571}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 127420384

約数和(自身を除く): 43248343

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 873, 2619, 3571, 7857, 10713, 23571, 32139, 96417, 289251, 346387, 867753, 1039161, 3117483, 9352449, 28057347, 84172041]

約数ペア:

[(1, 84172041), (3, 28057347), (9, 9352449), (27, 3117483), (81, 1039161), (97, 867753), (243, 346387), (291, 289251), (873, 96417), (2619, 32139), (3571, 23571), (7857, 10713)]