664698873

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{90031}}^1$

素因数の和:90164

約数の個数: 16

約数和(自身を含む): 933451776

約数和(自身を除く): 268752903

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 90031, 270093, 2070713, 6212139, 9633317, 28899951, 221566291, 664698873]

約数ペア:

[(1, 664698873), (3, 221566291), (23, 28899951), (69, 9633317), (107, 6212139), (321, 2070713), (2461, 270093), (7383, 90031)]