77781327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{2311}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 111863808

約数和(自身を除く): 34082481

約数列:

[1, 3, 13, 39, 863, 2311, 2589, 6933, 11219, 30043, 33657, 90129, 1994393, 5983179, 25927109, 77781327]

約数ペア:

[(1, 77781327), (3, 25927109), (13, 5983179), (39, 1994393), (863, 90129), (2311, 33657), (2589, 30043), (6933, 11219)]