49740147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6917}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 77702976

約数和(自身を除く): 27962829

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 6917, 7191, 20751, 62253, 117589, 325099, 352767, 975297, 1058301, 2925891, 5526683, 16580049, 49740147]

約数ペア:

[(1, 49740147), (3, 16580049), (9, 5526683), (17, 2925891), (47, 1058301), (51, 975297), (141, 352767), (153, 325099), (423, 117589), (799, 62253), (2397, 20751), (6917, 7191)]