68254317

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1283}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 103356864

約数和(自身を除く): 35102547

約数列:

[1, 3, 9, 23, 69, 207, 257, 771, 1283, 2313, 3849, 5911, 11547, 17733, 29509, 53199, 88527, 265581, 329731, 989193, 2967579, 7583813, 22751439, 68254317]

約数ペア:

[(1, 68254317), (3, 22751439), (9, 7583813), (23, 2967579), (69, 989193), (207, 329731), (257, 265581), (771, 88527), (1283, 53199), (2313, 29509), (3849, 17733), (5911, 11547)]