27216243

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 41653248

約数和(自身を除く): 14437005

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 2383, 3807, 7149, 11421, 21447, 64341, 112001, 193023, 336003, 579069, 1008009, 3024027, 9072081, 27216243]

約数ペア:

[(1, 27216243), (3, 9072081), (9, 3024027), (27, 1008009), (47, 579069), (81, 336003), (141, 193023), (243, 112001), (423, 64341), (1269, 21447), (2383, 11421), (3807, 7149)]