90141879

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1777}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 123777248

約数和(自身を除く): 33635369

約数列:

[1, 3, 37, 111, 457, 1371, 1777, 5331, 16909, 50727, 65749, 197247, 812089, 2436267, 30047293, 90141879]

約数ペア:

[(1, 90141879), (3, 30047293), (37, 2436267), (111, 812089), (457, 197247), (1371, 65749), (1777, 50727), (5331, 16909)]