78104613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 113685120

約数和(自身を除く): 35580507

約数列:

[1, 3, 17, 51, 59, 101, 177, 257, 303, 771, 1003, 1717, 3009, 4369, 5151, 5959, 13107, 15163, 17877, 25957, 45489, 77871, 101303, 257771, 303909, 441269, 773313, 1323807, 1531463, 4594389, 26034871, 78104613]

約数ペア:

[(1, 78104613), (3, 26034871), (17, 4594389), (51, 1531463), (59, 1323807), (101, 773313), (177, 441269), (257, 303909), (303, 257771), (771, 101303), (1003, 77871), (1717, 45489), (3009, 25957), (4369, 17877), (5151, 15163), (5959, 13107)]