80943987

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 116046000

約数和(自身を除く): 35102013

約数列:

[1, 3, 17, 51, 89, 267, 289, 867, 1049, 1513, 3147, 4539, 17833, 25721, 53499, 77163, 93361, 280083, 303161, 909483, 1587137, 4761411, 26981329, 80943987]

約数ペア:

[(1, 80943987), (3, 26981329), (17, 4761411), (51, 1587137), (89, 909483), (267, 303161), (289, 280083), (867, 93361), (1049, 77163), (1513, 53499), (3147, 25721), (4539, 17833)]