264927231

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{1399}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 391154400

約数和(自身を除く): 126227169

約数列:

[1, 3, 9, 53, 159, 397, 477, 1191, 1399, 3573, 4197, 12591, 21041, 63123, 74147, 189369, 222441, 555403, 667323, 1666209, 4998627, 29436359, 88309077, 264927231]

約数ペア:

[(1, 264927231), (3, 88309077), (9, 29436359), (53, 4998627), (159, 1666209), (397, 667323), (477, 555403), (1191, 222441), (1399, 189369), (3573, 74147), (4197, 63123), (12591, 21041)]