75491199

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63067}}^1$

素因数の和:63099

約数の個数: 24

約数和(自身を含む): 131181440

約数和(自身を除く): 55690241

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 63067, 189201, 441469, 567603, 1198273, 1324407, 3594819, 3973221, 8387911, 10784457, 25163733, 75491199]

約数ペア:

[(1, 75491199), (3, 25163733), (7, 10784457), (9, 8387911), (19, 3973221), (21, 3594819), (57, 1324407), (63, 1198273), (133, 567603), (171, 441469), (399, 189201), (1197, 63067)]