153224511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 232435968

約数和(自身を除く): 79211457

約数列:

[1, 3, 11, 33, 37, 67, 111, 201, 407, 737, 1221, 1873, 2211, 2479, 5619, 7437, 20603, 27269, 61809, 69301, 81807, 125491, 207903, 376473, 762311, 1380401, 2286933, 4141203, 4643167, 13929501, 51074837, 153224511]

約数ペア:

[(1, 153224511), (3, 51074837), (11, 13929501), (33, 4643167), (37, 4141203), (67, 2286933), (111, 1380401), (201, 762311), (407, 376473), (737, 207903), (1221, 125491), (1873, 81807), (2211, 69301), (2479, 61809), (5619, 27269), (7437, 20603)]