1036679721

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 1783051200

約数和(自身を除く): 746371479

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 167, 231, 349, 363, 501, 539, 847, 1047, 1169, 1617, 1837, 2443, 2541, 3507, 3839, 5511, 5929, 7329, 8183, 11517, 12859, 17101, 17787, 20207, 24549, 26873, 38577, 42229, 51303, 58283, 60621, 80619, 90013, 126687, 141449, 174849, 188111, 270039, 295603, 407981, 424347, 564333, 641113, 886809, 990143, 1223943, 1923339, 2069221, 2855867, 2970429, 4487791, 6207663, 7052243, 8567601, 13463373, 21156729, 31414537, 49365701, 94243611, 148097103, 345559907, 1036679721]

約数ペア:

[(1, 1036679721), (3, 345559907), (7, 148097103), (11, 94243611), (21, 49365701), (33, 31414537), (49, 21156729), (77, 13463373), (121, 8567601), (147, 7052243), (167, 6207663), (231, 4487791), (349, 2970429), (363, 2855867), (501, 2069221), (539, 1923339), (847, 1223943), (1047, 990143), (1169, 886809), (1617, 641113), (1837, 564333), (2443, 424347), (2541, 407981), (3507, 295603), (3839, 270039), (5511, 188111), (5929, 174849), (7329, 141449), (8183, 126687), (11517, 90013), (12859, 80619), (17101, 60621), (17787, 58283), (20207, 51303), (24549, 42229), (26873, 38577)]