27725571

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 42142464

約数和(自身を除く): 14416893

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1607, 1917, 4821, 5751, 14463, 17253, 43389, 114097, 130167, 342291, 390501, 1026873, 3080619, 9241857, 27725571]

約数ペア:

[(1, 27725571), (3, 9241857), (9, 3080619), (27, 1026873), (71, 390501), (81, 342291), (213, 130167), (243, 114097), (639, 43389), (1607, 17253), (1917, 14463), (4821, 5751)]