9880147179

素因数分解:

$3^3\times 7^1\times {\mathrm{829}}^1\times {\mathrm{63059}}^1$

素因数の和:63904

約数の個数: 32

約数和(自身を含む): 16748736000

約数和(自身を除く): 6868588821

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 829, 2487, 5803, 7461, 17409, 22383, 52227, 63059, 156681, 189177, 441413, 567531, 1324239, 1702593, 3972717, 11918151, 52275911, 156827733, 365931377, 470483199, 1097794131, 1411449597, 3293382393, 9880147179]

約数ペア:

[(1, 9880147179), (3, 3293382393), (7, 1411449597), (9, 1097794131), (21, 470483199), (27, 365931377), (63, 156827733), (189, 52275911), (829, 11918151), (2487, 3972717), (5803, 1702593), (7461, 1324239), (17409, 567531), (22383, 441413), (52227, 189177), (63059, 156681)]