5400999

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:652

約数の個数: 20

約数和(自身を含む): 8145720

約数和(自身を除く): 2744721

約数列:

[1, 3, 9, 27, 81, 131, 393, 509, 1179, 1527, 3537, 4581, 10611, 13743, 41229, 66679, 200037, 600111, 1800333, 5400999]

約数ペア:

[(1, 5400999), (3, 1800333), (9, 600111), (27, 200037), (81, 66679), (131, 41229), (393, 13743), (509, 10611), (1179, 4581), (1527, 3537)]