90460539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40693}}^1$

素因数の和:40731

約数の個数: 24

約数和(自身を含む): 148126160

約数和(自身を除く): 57665621

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 40693, 122079, 366237, 529009, 773167, 1587027, 2319501, 4761081, 6958503, 10051171, 30153513, 90460539]

約数ペア:

[(1, 90460539), (3, 30153513), (9, 10051171), (13, 6958503), (19, 4761081), (39, 2319501), (57, 1587027), (117, 773167), (171, 529009), (247, 366237), (741, 122079), (2223, 40693)]