28934427897

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1613}}^1\times {\mathrm{68729}}^1$

素因数の和:70377

約数の個数: 24

約数和(自身を含む): 43262785800

約数和(自身を除く): 14328357903

約数列:

[1, 3, 9, 29, 87, 261, 1613, 4839, 14517, 46777, 68729, 140331, 206187, 420993, 618561, 1993141, 5979423, 17938269, 110859877, 332579631, 997738893, 3214936433, 9644809299, 28934427897]

約数ペア:

[(1, 28934427897), (3, 9644809299), (9, 3214936433), (29, 997738893), (87, 332579631), (261, 110859877), (1613, 17938269), (4839, 5979423), (14517, 1993141), (46777, 618561), (68729, 420993), (140331, 206187)]