78158133

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 118005888

約数和(自身を除く): 39847755

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 4297, 6063, 12891, 18189, 38673, 184771, 201959, 554313, 605877, 1662939, 1817631, 8684237, 26052711, 78158133]

約数ペア:

[(1, 78158133), (3, 26052711), (9, 8684237), (43, 1817631), (47, 1662939), (129, 605877), (141, 554313), (387, 201959), (423, 184771), (2021, 38673), (4297, 18189), (6063, 12891)]