545204169

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{78571}}^1$

素因数の和:78837

約数の個数: 16

約数和(自身を含む): 810863040

約数和(自身を除く): 265658871

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 78571, 235713, 707139, 2121417, 20192747, 60578241, 181734723, 545204169]

約数ペア:

[(1, 545204169), (3, 181734723), (9, 60578241), (27, 20192747), (257, 2121417), (771, 707139), (2313, 235713), (6939, 78571)]