71630809343

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1\times {\mathrm{21739}}^1$

素因数の和:24662

約数の個数: 16

約数和(自身を含む): 76667414400

約数和(自身を除く): 5036605057

約数列:

[1, 19, 61, 1159, 2843, 21739, 54017, 173423, 413041, 1326079, 3295037, 25195501, 61803977, 1174275563, 3770042597, 71630809343]

約数ペア:

[(1, 71630809343), (19, 3770042597), (61, 1174275563), (1159, 61803977), (2843, 25195501), (21739, 3295037), (54017, 1326079), (173423, 413041)]