75490989

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97157}}^1$

素因数の和:97204

約数の個数: 16

約数和(自身を含む): 118144128

約数和(自身を除く): 42653139

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 97157, 291471, 680099, 2040297, 3594809, 10784427, 25163663, 75490989]

約数ペア:

[(1, 75490989), (3, 25163663), (7, 10784427), (21, 3594809), (37, 2040297), (111, 680099), (259, 291471), (777, 97157)]