73524321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{209471}}^1$

素因数の和:209493

約数の個数: 16

約数和(自身を含む): 117304320

約数和(自身を除く): 43779999

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 209471, 628413, 1885239, 2723123, 5655717, 8169369, 24508107, 73524321]

約数ペア:

[(1, 73524321), (3, 24508107), (9, 8169369), (13, 5655717), (27, 2723123), (39, 1885239), (117, 628413), (351, 209471)]