55809369

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 104008320

約数和(自身を除く): 48198951

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2777, 2871, 6699, 8331, 19439, 20097, 24993, 30547, 58317, 80533, 91641, 174951, 213829, 241599, 274923, 563731, 641487, 724797, 885863, 1691193, 1924461, 2657589, 5073579, 6201041, 7972767, 18603123, 55809369]

約数ペア:

[(1, 55809369), (3, 18603123), (7, 7972767), (9, 6201041), (11, 5073579), (21, 2657589), (29, 1924461), (33, 1691193), (63, 885863), (77, 724797), (87, 641487), (99, 563731), (203, 274923), (231, 241599), (261, 213829), (319, 174951), (609, 91641), (693, 80533), (957, 58317), (1827, 30547), (2233, 24993), (2777, 20097), (2871, 19439), (6699, 8331)]