188291493

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{536443}}^1$

素因数の和:536465

約数の個数: 16

約数和(自身を含む): 300408640

約数和(自身を除く): 112117147

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 536443, 1609329, 4827987, 6973759, 14483961, 20921277, 62763831, 188291493]

約数ペア:

[(1, 188291493), (3, 62763831), (9, 20921277), (13, 14483961), (27, 6973759), (39, 4827987), (117, 1609329), (351, 536443)]