71982537

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{3361}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 107315040

約数和(自身を除く): 35332503

約数列:

[1, 3, 11, 33, 59, 121, 177, 363, 649, 1947, 3361, 7139, 10083, 21417, 36971, 110913, 198299, 406681, 594897, 1220043, 2181289, 6543867, 23994179, 71982537]

約数ペア:

[(1, 71982537), (3, 23994179), (11, 6543867), (33, 2181289), (59, 1220043), (121, 594897), (177, 406681), (363, 198299), (649, 110913), (1947, 36971), (3361, 21417), (7139, 10083)]