426653649

素因数分解:

$3^4\times {\mathrm{617}}^1\times {\mathrm{8537}}^1$

素因数の和:9166

約数の個数: 20

約数和(自身を含む): 638454564

約数和(自身を除く): 211800915

約数列:

[1, 3, 9, 27, 81, 617, 1851, 5553, 8537, 16659, 25611, 49977, 76833, 230499, 691497, 5267329, 15801987, 47405961, 142217883, 426653649]

約数ペア:

[(1, 426653649), (3, 142217883), (9, 47405961), (27, 15801987), (81, 5267329), (617, 691497), (1851, 230499), (5553, 76833), (8537, 49977), (16659, 25611)]