70312617

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 111731400

約数和(自身を除く): 41418783

約数列:

[1, 3, 9, 27, 29, 37, 81, 87, 111, 261, 333, 783, 809, 999, 1073, 2349, 2427, 2997, 3219, 7281, 9657, 21843, 23461, 28971, 29933, 65529, 70383, 86913, 89799, 211149, 269397, 633447, 808191, 868057, 1900341, 2424573, 2604171, 7812513, 23437539, 70312617]

約数ペア:

[(1, 70312617), (3, 23437539), (9, 7812513), (27, 2604171), (29, 2424573), (37, 1900341), (81, 868057), (87, 808191), (111, 633447), (261, 269397), (333, 211149), (783, 89799), (809, 86913), (999, 70383), (1073, 65529), (2349, 29933), (2427, 28971), (2997, 23461), (3219, 21843), (7281, 9657)]