32130819

素因数分解:

$3^2\times 7^2\times {\mathrm{72859}}^1$

素因数の和:72879

約数の個数: 18

約数和(自身を含む): 53989260

約数和(自身を除く): 21858441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 72859, 218577, 510013, 655731, 1530039, 3570091, 4590117, 10710273, 32130819]

約数ペア:

[(1, 32130819), (3, 10710273), (7, 4590117), (9, 3570091), (21, 1530039), (49, 655731), (63, 510013), (147, 218577), (441, 72859)]