71552739

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 96465824

約数和(自身を除く): 24913085

約数列:

[1, 3, 181, 313, 421, 543, 939, 1263, 56653, 76201, 131773, 169959, 228603, 395319, 23850913, 71552739]

約数ペア:

[(1, 71552739), (3, 23850913), (181, 395319), (313, 228603), (421, 169959), (543, 131773), (939, 76201), (1263, 56653)]