71519631

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{12157}}^1$

素因数の和:12250

約数の個数: 16

約数和(自身を含む): 99792864

約数和(自身を除く): 28273233

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 12157, 36471, 449809, 644321, 1349427, 1932963, 23839877, 71519631]

約数ペア:

[(1, 71519631), (3, 23839877), (37, 1932963), (53, 1349427), (111, 644321), (159, 449809), (1961, 36471), (5883, 12157)]