16637046131493

素因数分解:

$3^4\times {\mathrm{10903}}^1\times {\mathrm{18838451}}^1$

素因数の和:18849366

約数の個数: 20

約数和(自身を含む): 24855152153568

約数和(自身を除く): 8218106022075

約数列:

[1, 3, 9, 27, 81, 10903, 32709, 98127, 294381, 883143, 18838451, 56515353, 169546059, 508638177, 1525914531, 205395631253, 616186893759, 1848560681277, 5545682043831, 16637046131493]

約数ペア:

[(1, 16637046131493), (3, 5545682043831), (9, 1848560681277), (27, 616186893759), (81, 205395631253), (10903, 1525914531), (32709, 508638177), (98127, 169546059), (294381, 56515353), (883143, 18838451)]