121111587

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11149}}^1$

素因数の和:11243

約数の個数: 24

約数和(自身を含む): 187855200

約数和(自身を除く): 66743613

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 11149, 33447, 100341, 189533, 568599, 791579, 1705797, 2374737, 7124211, 13456843, 40370529, 121111587]

約数ペア:

[(1, 121111587), (3, 40370529), (9, 13456843), (17, 7124211), (51, 2374737), (71, 1705797), (153, 791579), (213, 568599), (639, 189533), (1207, 100341), (3621, 33447), (10863, 11149)]