89687007

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{3779}}^1$

素因数の和:4084

約数の個数: 20

約数和(自身を含む): 134469720

約数和(自身を除く): 44782713

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 3779, 7911, 11337, 23733, 34011, 102033, 306099, 1107247, 3321741, 9965223, 29895669, 89687007]

約数ペア:

[(1, 89687007), (3, 29895669), (9, 9965223), (27, 3321741), (81, 1107247), (293, 306099), (879, 102033), (2637, 34011), (3779, 23733), (7911, 11337)]