188290791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{536441}}^1$

素因数の和:536463

約数の個数: 16

約数和(自身を含む): 300407520

約数和(自身を除く): 112116729

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 536441, 1609323, 4827969, 6973733, 14483907, 20921199, 62763597, 188290791]

約数ペア:

[(1, 188290791), (3, 62763597), (9, 20921199), (13, 14483907), (27, 6973733), (39, 4827969), (117, 1609323), (351, 536441)]