42954429

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7127}}^1$

素因数の和:7185

約数の個数: 24

約数和(自身を含む): 68257728

約数和(自身を除く): 25303299

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 7127, 21381, 49889, 149667, 292207, 349223, 876621, 1047669, 2045449, 6136347, 14318143, 42954429]

約数ペア:

[(1, 42954429), (3, 14318143), (7, 6136347), (21, 2045449), (41, 1047669), (49, 876621), (123, 349223), (147, 292207), (287, 149667), (861, 49889), (2009, 21381), (6027, 7127)]