57990261

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 36012939

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 707, 1439, 1919, 2121, 4317, 5757, 10073, 13433, 27341, 30219, 40299, 82023, 145339, 191387, 436017, 574161, 1017373, 2761441, 3052119, 8284323, 19330087, 57990261]

約数ペア:

[(1, 57990261), (3, 19330087), (7, 8284323), (19, 3052119), (21, 2761441), (57, 1017373), (101, 574161), (133, 436017), (303, 191387), (399, 145339), (707, 82023), (1439, 40299), (1919, 30219), (2121, 27341), (4317, 13433), (5757, 10073)]