388889684103

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 560876659200

約数和(自身を除く): 171986975097

約数列:

[1, 3, 29, 61, 87, 103, 107, 109, 183, 309, 321, 327, 1769, 2987, 3103, 3161, 3721, 5307, 6283, 6527, 6649, 8961, 9309, 9483, 11021, 11163, 11227, 11663, 18849, 19581, 19947, 33063, 33681, 34989, 107909, 182207, 189283, 192821, 319609, 323727, 325583, 338227, 383263, 398147, 405589, 546621, 567849, 578463, 672281, 684847, 711443, 958827, 976749, 1014681, 1149789, 1194441, 1201289, 1216767, 2016843, 2054541, 2134329, 3603867, 11114627, 11546263, 11762081, 19496149, 19860563, 20631847, 33343881, 34638789, 34837381, 35286243, 41009141, 41775667, 43398023, 58488447, 59581689, 61895541, 73278629, 104512143, 123027423, 125327001, 130194069, 219835887, 1189265089, 1211494343, 1258542667, 2125080241, 3567795267, 3634483029, 3775628001, 4469996369, 6375240723, 13409989107, 129629894701, 388889684103]

約数ペア:

[(1, 388889684103), (3, 129629894701), (29, 13409989107), (61, 6375240723), (87, 4469996369), (103, 3775628001), (107, 3634483029), (109, 3567795267), (183, 2125080241), (309, 1258542667), (321, 1211494343), (327, 1189265089), (1769, 219835887), (2987, 130194069), (3103, 125327001), (3161, 123027423), (3721, 104512143), (5307, 73278629), (6283, 61895541), (6527, 59581689), (6649, 58488447), (8961, 43398023), (9309, 41775667), (9483, 41009141), (11021, 35286243), (11163, 34837381), (11227, 34638789), (11663, 33343881), (18849, 20631847), (19581, 19860563), (19947, 19496149), (33063, 11762081), (33681, 11546263), (34989, 11114627), (107909, 3603867), (182207, 2134329), (189283, 2054541), (192821, 2016843), (319609, 1216767), (323727, 1201289), (325583, 1194441), (338227, 1149789), (383263, 1014681), (398147, 976749), (405589, 958827), (546621, 711443), (567849, 684847), (578463, 672281)]