84778881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151121}}^1$

素因数の和:151152

約数の個数: 16

約数和(自身を含む): 130569408

約数和(自身を除く): 45790527

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 151121, 453363, 1662331, 2569057, 4986993, 7707171, 28259627, 84778881]

約数ペア:

[(1, 84778881), (3, 28259627), (11, 7707171), (17, 4986993), (33, 2569057), (51, 1662331), (187, 453363), (561, 151121)]