90111243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{42727}}^1$

素因数の和:42786

約数の個数: 16

約数和(自身を含む): 129893120

約数和(自身を除く): 39781877

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 42727, 128181, 811813, 1580899, 2435439, 4742697, 30037081, 90111243]

約数ペア:

[(1, 90111243), (3, 30037081), (19, 4742697), (37, 2435439), (57, 1580899), (111, 811813), (703, 128181), (2109, 42727)]