69850131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 34659309

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 611, 689, 719, 1833, 2067, 2157, 2491, 7473, 9347, 28041, 32383, 33793, 38107, 97149, 101379, 114321, 439309, 495391, 1317927, 1486173, 1791029, 5373087, 23283377, 69850131]

約数ペア:

[(1, 69850131), (3, 23283377), (13, 5373087), (39, 1791029), (47, 1486173), (53, 1317927), (141, 495391), (159, 439309), (611, 114321), (689, 101379), (719, 97149), (1833, 38107), (2067, 33793), (2157, 32383), (2491, 28041), (7473, 9347)]