40230999

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{26141}}^1$

素因数の和:26172

約数の個数: 20

約数和(自身を含む): 63263640

約数和(自身を除く): 23032641

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 26141, 78423, 235269, 496679, 705807, 1490037, 2117421, 4470111, 13410333, 40230999]

約数ペア:

[(1, 40230999), (3, 13410333), (9, 4470111), (19, 2117421), (27, 1490037), (57, 705807), (81, 496679), (171, 235269), (513, 78423), (1539, 26141)]