75556521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7489}}^1$

素因数の和:7573

約数の個数: 24

約数和(自身を含む): 116844000

約数和(自身を除く): 41287479

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 7489, 10089, 22467, 67401, 142291, 426873, 441851, 1280619, 1325553, 3976659, 8395169, 25185507, 75556521]

約数ペア:

[(1, 75556521), (3, 25185507), (9, 8395169), (19, 3976659), (57, 1325553), (59, 1280619), (171, 441851), (177, 426873), (531, 142291), (1121, 67401), (3363, 22467), (7489, 10089)]