61245909

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{2797}}^1$

素因数の和:3617

約数の個数: 16

約数和(自身を含む): 90879040

約数和(自身を除く): 29633131

約数列:

[1, 3, 9, 27, 811, 2433, 2797, 7299, 8391, 21897, 25173, 75519, 2268367, 6805101, 20415303, 61245909]

約数ペア:

[(1, 61245909), (3, 20415303), (9, 6805101), (27, 2268367), (811, 75519), (2433, 25173), (2797, 21897), (7299, 8391)]