42112179

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 68077152

約数和(自身を除く): 25964973

約数列:

[1, 3, 9, 17, 37, 43, 51, 111, 129, 153, 173, 333, 387, 519, 629, 731, 1557, 1591, 1887, 2193, 2941, 4773, 5661, 6401, 6579, 7439, 8823, 14319, 19203, 22317, 26469, 27047, 57609, 66951, 81141, 108817, 126463, 243423, 275243, 326451, 379389, 825729, 979353, 1138167, 2477187, 4679131, 14037393, 42112179]

約数ペア:

[(1, 42112179), (3, 14037393), (9, 4679131), (17, 2477187), (37, 1138167), (43, 979353), (51, 825729), (111, 379389), (129, 326451), (153, 275243), (173, 243423), (333, 126463), (387, 108817), (519, 81141), (629, 66951), (731, 57609), (1557, 27047), (1591, 26469), (1887, 22317), (2193, 19203), (2941, 14319), (4773, 8823), (5661, 7439), (6401, 6579)]