90496521

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{10847}}^1$

素因数の和:10962

約数の個数: 20

約数和(自身を含む): 136511232

約数和(自身を除く): 46014711

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 10847, 32541, 97623, 292869, 878607, 1117241, 3351723, 10055169, 30165507, 90496521]

約数ペア:

[(1, 90496521), (3, 30165507), (9, 10055169), (27, 3351723), (81, 1117241), (103, 878607), (309, 292869), (927, 97623), (2781, 32541), (8343, 10847)]