173675727

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 255909888

約数和(自身を除く): 82234161

約数列:

[1, 3, 9, 71, 191, 213, 573, 639, 1423, 1719, 4269, 12807, 13561, 40683, 101033, 122049, 271793, 303099, 815379, 909297, 2446137, 19297303, 57891909, 173675727]

約数ペア:

[(1, 173675727), (3, 57891909), (9, 19297303), (71, 2446137), (191, 909297), (213, 815379), (573, 303099), (639, 271793), (1423, 122049), (1719, 101033), (4269, 40683), (12807, 13561)]