51668859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{23369}}^1$

素因数の和:23450

約数の個数: 16

約数和(自身を含む): 76279680

約数和(自身を除く): 24610821

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 23369, 70107, 257059, 771177, 1565723, 4697169, 17222953, 51668859]

約数ペア:

[(1, 51668859), (3, 17222953), (11, 4697169), (33, 1565723), (67, 771177), (201, 257059), (737, 70107), (2211, 23369)]