15179967

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 24875520

約数和(自身を除く): 9695553

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 631, 729, 891, 1893, 2187, 2673, 5679, 6941, 8019, 17037, 20823, 24057, 51111, 62469, 153333, 187407, 459999, 562221, 1379997, 1686663, 5059989, 15179967]

約数ペア:

[(1, 15179967), (3, 5059989), (9, 1686663), (11, 1379997), (27, 562221), (33, 459999), (81, 187407), (99, 153333), (243, 62469), (297, 51111), (631, 24057), (729, 20823), (891, 17037), (1893, 8019), (2187, 6941), (2673, 5679)]