90288777

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{30431}}^1$

素因数の和:30500

約数の個数: 16

約数和(自身を含む): 128544768

約数和(自身を除く): 38255991

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 30431, 91293, 699913, 1308533, 2099739, 3925599, 30096259, 90288777]

約数ペア:

[(1, 90288777), (3, 30096259), (23, 3925599), (43, 2099739), (69, 1308533), (129, 699913), (989, 91293), (2967, 30431)]