15691106661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{39821}}^1$

素因数の和:40097

約数の個数: 32

約数和(自身を含む): 22835527680

約数和(自身を除く): 7144421019

約数列:

[1, 3, 19, 31, 57, 93, 223, 589, 669, 1767, 4237, 6913, 12711, 20739, 39821, 119463, 131347, 394041, 756599, 1234451, 2269797, 3703353, 8880083, 23454569, 26640249, 70363707, 168721577, 275282573, 506164731, 825847719, 5230368887, 15691106661]

約数ペア:

[(1, 15691106661), (3, 5230368887), (19, 825847719), (31, 506164731), (57, 275282573), (93, 168721577), (223, 70363707), (589, 26640249), (669, 23454569), (1767, 8880083), (4237, 3703353), (6913, 2269797), (12711, 1234451), (20739, 756599), (39821, 394041), (119463, 131347)]