38968083

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 74159280

約数和(自身を除く): 35191197

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 49, 63, 77, 87, 99, 147, 203, 231, 261, 277, 319, 441, 539, 609, 693, 831, 957, 1421, 1617, 1827, 1939, 2233, 2493, 2871, 3047, 4263, 4851, 5817, 6699, 8033, 9141, 12789, 13573, 15631, 17451, 20097, 21329, 24099, 27423, 40719, 46893, 56231, 63987, 72297, 88363, 122157, 140679, 149303, 168693, 191961, 265089, 393617, 447909, 506079, 618541, 795267, 1180851, 1343727, 1855623, 3542553, 4329787, 5566869, 12989361, 38968083]

約数ペア:

[(1, 38968083), (3, 12989361), (7, 5566869), (9, 4329787), (11, 3542553), (21, 1855623), (29, 1343727), (33, 1180851), (49, 795267), (63, 618541), (77, 506079), (87, 447909), (99, 393617), (147, 265089), (203, 191961), (231, 168693), (261, 149303), (277, 140679), (319, 122157), (441, 88363), (539, 72297), (609, 63987), (693, 56231), (831, 46893), (957, 40719), (1421, 27423), (1617, 24099), (1827, 21329), (1939, 20097), (2233, 17451), (2493, 15631), (2871, 13573), (3047, 12789), (4263, 9141), (4851, 8033), (5817, 6699)]