52780347

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 80630160

約数和(自身を除く): 27849813

約数列:

[1, 3, 9, 19, 57, 171, 257, 771, 1201, 2313, 3603, 4883, 10809, 14649, 22819, 43947, 68457, 205371, 308657, 925971, 2777913, 5864483, 17593449, 52780347]

約数ペア:

[(1, 52780347), (3, 17593449), (9, 5864483), (19, 2777913), (57, 925971), (171, 308657), (257, 205371), (771, 68457), (1201, 43947), (2313, 22819), (3603, 14649), (4883, 10809)]