78008091

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1013}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 125898240

約数和(自身を除く): 47890149

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 1013, 1351, 3039, 3667, 4053, 7091, 11001, 19247, 21273, 25669, 57741, 77007, 134729, 195509, 404187, 586527, 1368563, 3714671, 4105689, 11144013, 26002697, 78008091]

約数ペア:

[(1, 78008091), (3, 26002697), (7, 11144013), (19, 4105689), (21, 3714671), (57, 1368563), (133, 586527), (193, 404187), (399, 195509), (579, 134729), (1013, 77007), (1351, 57741), (3039, 25669), (3667, 21273), (4053, 19247), (7091, 11001)]