40565853

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{3823}}^1$

素因数の和:3966

約数の個数: 20

約数和(自身を含む): 61076928

約数和(自身を除く): 20511075

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 3823, 10611, 11469, 34407, 103221, 309663, 500813, 1502439, 4507317, 13521951, 40565853]

約数ペア:

[(1, 40565853), (3, 13521951), (9, 4507317), (27, 1502439), (81, 500813), (131, 309663), (393, 103221), (1179, 34407), (3537, 11469), (3823, 10611)]