69047487

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 101364224

約数和(自身を除く): 32316737

約数列:

[1, 3, 9, 127, 193, 313, 381, 579, 939, 1143, 1737, 2817, 24511, 39751, 60409, 73533, 119253, 181227, 220599, 357759, 543681, 7671943, 23015829, 69047487]

約数ペア:

[(1, 69047487), (3, 23015829), (9, 7671943), (127, 543681), (193, 357759), (313, 220599), (381, 181227), (579, 119253), (939, 73533), (1143, 60409), (1737, 39751), (2817, 24511)]