25631667

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{1481}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 38057760

約数和(自身を除く): 12426093

約数列:

[1, 3, 9, 27, 641, 1481, 1923, 4443, 5769, 13329, 17307, 39987, 949321, 2847963, 8543889, 25631667]

約数ペア:

[(1, 25631667), (3, 8543889), (9, 2847963), (27, 949321), (641, 39987), (1481, 17307), (1923, 13329), (4443, 5769)]