15673806729

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{17387}}^1$

素因数の和:17790

約数の個数: 48

約数和(自身を含む): 26582774400

約数和(自身を除く): 10908967671

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 349, 369, 861, 1047, 2443, 2583, 3141, 7329, 14309, 17387, 21987, 42927, 52161, 100163, 121709, 128781, 156483, 300489, 365127, 712867, 901467, 1095381, 2138601, 4990069, 6068063, 6415803, 14970207, 18204189, 42476441, 44910621, 54612567, 127429323, 248790583, 382287969, 746371749, 1741534081, 2239115247, 5224602243, 15673806729]

約数ペア:

[(1, 15673806729), (3, 5224602243), (7, 2239115247), (9, 1741534081), (21, 746371749), (41, 382287969), (63, 248790583), (123, 127429323), (287, 54612567), (349, 44910621), (369, 42476441), (861, 18204189), (1047, 14970207), (2443, 6415803), (2583, 6068063), (3141, 4990069), (7329, 2138601), (14309, 1095381), (17387, 901467), (21987, 712867), (42927, 365127), (52161, 300489), (100163, 156483), (121709, 128781)]