81793866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{177043}}^1$

素因数の和:177066

約数の個数: 32

約数和(自身を含む): 203954688

約数和(自身を除く): 122160822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 177043, 354086, 531129, 1062258, 1239301, 1947473, 2478602, 3717903, 3894946, 5842419, 7435806, 11684838, 13632311, 27264622, 40896933, 81793866]

約数ペア:

[(1, 81793866), (2, 40896933), (3, 27264622), (6, 13632311), (7, 11684838), (11, 7435806), (14, 5842419), (21, 3894946), (22, 3717903), (33, 2478602), (42, 1947473), (66, 1239301), (77, 1062258), (154, 531129), (231, 354086), (462, 177043)]