90240993

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{26317}}^1$

素因数の和:26453

約数の個数: 16

約数和(自身を含む): 134748160

約数和(自身を除く): 44507167

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 26317, 78951, 236853, 710559, 3342259, 10026777, 30080331, 90240993]

約数ペア:

[(1, 90240993), (3, 30080331), (9, 10026777), (27, 3342259), (127, 710559), (381, 236853), (1143, 78951), (3429, 26317)]