121585751

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 158588928

約数和(自身を除く): 37003177

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 391, 527, 713, 1433, 2737, 3689, 4991, 10031, 12121, 24361, 32959, 44423, 84847, 170527, 230713, 310961, 560303, 755191, 1021729, 3922121, 5286337, 7152103, 17369393, 121585751]

約数ペア:

[(1, 121585751), (7, 17369393), (17, 7152103), (23, 5286337), (31, 3922121), (119, 1021729), (161, 755191), (217, 560303), (391, 310961), (527, 230713), (713, 170527), (1433, 84847), (2737, 44423), (3689, 32959), (4991, 24361), (10031, 12121)]