71027987617

素因数分解:

${\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{5443}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 75595993728

約数和(自身を除く): 4568006111

約数列:

[1, 31, 37, 367, 961, 1147, 5443, 11377, 13579, 35557, 168733, 201391, 352687, 420949, 1997581, 5230723, 6243121, 13049419, 61925011, 73910497, 193536751, 1919675341, 2291225407, 71027987617]

約数ペア:

[(1, 71027987617), (31, 2291225407), (37, 1919675341), (367, 193536751), (961, 73910497), (1147, 61925011), (5443, 13049419), (11377, 6243121), (13579, 5230723), (35557, 1997581), (168733, 420949), (201391, 352687)]