128596743

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:740

約数の個数: 36

約数和(自身を含む): 205405200

約数和(自身を除く): 76808457

約数列:

[1, 3, 9, 11, 33, 99, 121, 263, 363, 449, 789, 1089, 1347, 2367, 2893, 4041, 4939, 8679, 14817, 26037, 31823, 44451, 54329, 95469, 118087, 162987, 286407, 354261, 488961, 1062783, 1298957, 3896871, 11690613, 14288527, 42865581, 128596743]

約数ペア:

[(1, 128596743), (3, 42865581), (9, 14288527), (11, 11690613), (33, 3896871), (99, 1298957), (121, 1062783), (263, 488961), (363, 354261), (449, 286407), (789, 162987), (1089, 118087), (1347, 95469), (2367, 54329), (2893, 44451), (4041, 31823), (4939, 26037), (8679, 14817)]