54127521

素因数分解:

$3^6\times 7^1\times {\mathrm{10607}}^1$

素因数の和:10632

約数の個数: 28

約数和(自身を含む): 92756352

約数和(自身を除く): 38628831

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 10607, 31821, 74249, 95463, 222747, 286389, 668241, 859167, 2004723, 2577501, 6014169, 7732503, 18042507, 54127521]

約数ペア:

[(1, 54127521), (3, 18042507), (7, 7732503), (9, 6014169), (21, 2577501), (27, 2004723), (63, 859167), (81, 668241), (189, 286389), (243, 222747), (567, 95463), (729, 74249), (1701, 31821), (5103, 10607)]