70345269

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 108065880

約数和(自身を除く): 37720611

約数列:

[1, 3, 9, 17, 51, 153, 257, 771, 1789, 2313, 4369, 5367, 13107, 16101, 30413, 39321, 91239, 273717, 459773, 1379319, 4137957, 7816141, 23448423, 70345269]

約数ペア:

[(1, 70345269), (3, 23448423), (9, 7816141), (17, 4137957), (51, 1379319), (153, 459773), (257, 273717), (771, 91239), (1789, 39321), (2313, 30413), (4369, 16101), (5367, 13107)]