20132351631

素因数分解:

$3^4\times 7^2\times {\mathrm{5072399}}^1$

素因数の和:5072425

約数の個数: 30

約数和(自身を含む): 34984342800

約数和(自身を除く): 14851991169

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 5072399, 15217197, 35506793, 45651591, 106520379, 136954773, 248547551, 319561137, 410864319, 745642653, 958683411, 2236927959, 2876050233, 6710783877, 20132351631]

約数ペア:

[(1, 20132351631), (3, 6710783877), (7, 2876050233), (9, 2236927959), (21, 958683411), (27, 745642653), (49, 410864319), (63, 319561137), (81, 248547551), (147, 136954773), (189, 106520379), (441, 45651591), (567, 35506793), (1323, 15217197), (3969, 5072399)]