54711639

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{4127}}^1$

素因数の和:4627

約数の個数: 16

約数和(自身を含む): 81239040

約数和(自身を除く): 26527401

約数列:

[1, 3, 9, 27, 491, 1473, 4127, 4419, 12381, 13257, 37143, 111429, 2026357, 6079071, 18237213, 54711639]

約数ペア:

[(1, 54711639), (3, 18237213), (9, 6079071), (27, 2026357), (491, 111429), (1473, 37143), (4127, 13257), (4419, 12381)]