26754381

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{593}}^1$

素因数の和:1162

約数の個数: 20

約数和(自身を含む): 40105692

約数和(自身を除く): 13351311

約数列:

[1, 3, 9, 27, 81, 557, 593, 1671, 1779, 5013, 5337, 15039, 16011, 45117, 48033, 330301, 990903, 2972709, 8918127, 26754381]

約数ペア:

[(1, 26754381), (3, 8918127), (9, 2972709), (27, 990903), (81, 330301), (557, 48033), (593, 45117), (1671, 16011), (1779, 15039), (5013, 5337)]