42057567

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 63595584

約数和(自身を除く): 21538017

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 2383, 5883, 7149, 17649, 21447, 88171, 126299, 264513, 378897, 793539, 1136691, 4673063, 14019189, 42057567]

約数ペア:

[(1, 42057567), (3, 14019189), (9, 4673063), (37, 1136691), (53, 793539), (111, 378897), (159, 264513), (333, 126299), (477, 88171), (1961, 21447), (2383, 17649), (5883, 7149)]