727660557

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2073107}}^1$

素因数の和:2073129

約数の個数: 16

約数和(自身を含む): 1160940480

約数和(自身を除く): 433279923

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2073107, 6219321, 18657963, 26950391, 55973889, 80851173, 242553519, 727660557]

約数ペア:

[(1, 727660557), (3, 242553519), (9, 80851173), (13, 55973889), (27, 26950391), (39, 18657963), (117, 6219321), (351, 2073107)]