123177663

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 213657600

約数和(自身を除く): 90479937

約数列:

[1, 3, 7, 9, 21, 31, 59, 63, 93, 177, 217, 279, 413, 531, 651, 1069, 1239, 1829, 1953, 3207, 3717, 5487, 7483, 9621, 12803, 16461, 22449, 33139, 38409, 63071, 67347, 99417, 115227, 189213, 231973, 298251, 441497, 567639, 695919, 1324491, 1955201, 2087757, 3973473, 5865603, 13686407, 17596809, 41059221, 123177663]

約数ペア:

[(1, 123177663), (3, 41059221), (7, 17596809), (9, 13686407), (21, 5865603), (31, 3973473), (59, 2087757), (63, 1955201), (93, 1324491), (177, 695919), (217, 567639), (279, 441497), (413, 298251), (531, 231973), (651, 189213), (1069, 115227), (1239, 99417), (1829, 67347), (1953, 63071), (3207, 38409), (3717, 33139), (5487, 22449), (7483, 16461), (9621, 12803)]