80949121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 103420800

約数和(自身を除く): 22471679

約数列:

[1, 11, 17, 23, 29, 59, 121, 187, 253, 319, 391, 493, 649, 667, 1003, 1357, 1711, 2057, 2783, 3509, 4301, 5423, 7139, 7337, 11033, 11339, 14927, 18821, 23069, 29087, 39353, 47311, 59653, 80707, 121363, 124729, 164197, 207031, 253759, 319957, 432883, 669001, 1372019, 2791349, 3519527, 4761713, 7359011, 80949121]

約数ペア:

[(1, 80949121), (11, 7359011), (17, 4761713), (23, 3519527), (29, 2791349), (59, 1372019), (121, 669001), (187, 432883), (253, 319957), (319, 253759), (391, 207031), (493, 164197), (649, 124729), (667, 121363), (1003, 80707), (1357, 59653), (1711, 47311), (2057, 39353), (2783, 29087), (3509, 23069), (4301, 18821), (5423, 14927), (7139, 11339), (7337, 11033)]