15551415909

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{6620441}}^1$

素因数の和:6620482

約数の個数: 20

約数和(自身を含む): 24032204460

約数和(自身を除く): 8480788551

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 6620441, 19861323, 59583969, 178751907, 191992789, 536255721, 575978367, 1727935101, 5183805303, 15551415909]

約数ペア:

[(1, 15551415909), (3, 5183805303), (9, 1727935101), (27, 575978367), (29, 536255721), (81, 191992789), (87, 178751907), (261, 59583969), (783, 19861323), (2349, 6620441)]