27146469

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{769}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 42454720

約数和(自身を除く): 15308251

約数列:

[1, 3, 7, 21, 41, 123, 287, 769, 861, 1681, 2307, 5043, 5383, 11767, 16149, 31529, 35301, 94587, 220703, 662109, 1292689, 3878067, 9048823, 27146469]

約数ペア:

[(1, 27146469), (3, 9048823), (7, 3878067), (21, 1292689), (41, 662109), (123, 220703), (287, 94587), (769, 35301), (861, 31529), (1681, 16149), (2307, 11767), (5043, 5383)]