83442579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 130740480

約数和(自身を除く): 47297901

約数列:

[1, 3, 11, 17, 33, 51, 59, 177, 187, 561, 649, 1003, 1947, 2521, 3009, 7563, 11033, 27731, 33099, 42857, 83193, 128571, 148739, 446217, 471427, 1414281, 1636129, 2528563, 4908387, 7585689, 27814193, 83442579]

約数ペア:

[(1, 83442579), (3, 27814193), (11, 7585689), (17, 4908387), (33, 2528563), (51, 1636129), (59, 1414281), (177, 471427), (187, 446217), (561, 148739), (649, 128571), (1003, 83193), (1947, 42857), (2521, 33099), (3009, 27731), (7563, 11033)]