72817071

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 99585504

約数和(自身を除く): 26768433

約数列:

[1, 3, 53, 157, 159, 471, 2917, 8321, 8751, 24963, 154601, 457969, 463803, 1373907, 24272357, 72817071]

約数ペア:

[(1, 72817071), (3, 24272357), (53, 1373907), (157, 463803), (159, 457969), (471, 154601), (2917, 24963), (8321, 8751)]