168120717

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{1307}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 228847680

約数和(自身を除く): 60726963

約数列:

[1, 3, 53, 159, 809, 1307, 2427, 3921, 42877, 69271, 128631, 207813, 1057363, 3172089, 56040239, 168120717]

約数ペア:

[(1, 168120717), (3, 56040239), (53, 3172089), (159, 1057363), (809, 207813), (1307, 128631), (2427, 69271), (3921, 42877)]