42785181

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 64681344

約数和(自身を除く): 21896163

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 2467, 5781, 7401, 17343, 22203, 101147, 115949, 303441, 347847, 910323, 1043541, 4753909, 14261727, 42785181]

約数ペア:

[(1, 42785181), (3, 14261727), (9, 4753909), (41, 1043541), (47, 910323), (123, 347847), (141, 303441), (369, 115949), (423, 101147), (1927, 22203), (2467, 17343), (5781, 7401)]