42548121

素因数分解:

$3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 78652080

約数和(自身を除く): 36103959

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 179, 231, 343, 441, 537, 539, 693, 1029, 1253, 1611, 1617, 1969, 2401, 3087, 3759, 3773, 4851, 5907, 7203, 8771, 11277, 11319, 13783, 17721, 21609, 26313, 26411, 33957, 41349, 61397, 78939, 79233, 96481, 124047, 184191, 237699, 289443, 429779, 552573, 675367, 868329, 1289337, 2026101, 3868011, 4727569, 6078303, 14182707, 42548121]

約数ペア:

[(1, 42548121), (3, 14182707), (7, 6078303), (9, 4727569), (11, 3868011), (21, 2026101), (33, 1289337), (49, 868329), (63, 675367), (77, 552573), (99, 429779), (147, 289443), (179, 237699), (231, 184191), (343, 124047), (441, 96481), (537, 79233), (539, 78939), (693, 61397), (1029, 41349), (1253, 33957), (1611, 26411), (1617, 26313), (1969, 21609), (2401, 17721), (3087, 13783), (3759, 11319), (3773, 11277), (4851, 8771), (5907, 7203)]