42421683

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 61341696

約数和(自身を除く): 18920013

約数列:

[1, 3, 23, 47, 69, 103, 127, 141, 309, 381, 1081, 2369, 2921, 3243, 4841, 5969, 7107, 8763, 13081, 14523, 17907, 39243, 111343, 137287, 300863, 334029, 411861, 614807, 902589, 1844421, 14140561, 42421683]

約数ペア:

[(1, 42421683), (3, 14140561), (23, 1844421), (47, 902589), (69, 614807), (103, 411861), (127, 334029), (141, 300863), (309, 137287), (381, 111343), (1081, 39243), (2369, 17907), (2921, 14523), (3243, 13081), (4841, 8763), (5969, 7107)]