74006217

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{5471}}^1$

素因数の和:5650

約数の個数: 20

約数和(自身を含む): 111234816

約数和(自身を除く): 37228599

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 5471, 13527, 16413, 49239, 147717, 443151, 913657, 2740971, 8222913, 24668739, 74006217]

約数ペア:

[(1, 74006217), (3, 24668739), (9, 8222913), (27, 2740971), (81, 913657), (167, 443151), (501, 147717), (1503, 49239), (4509, 16413), (5471, 13527)]