83386881

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 126147840

約数和(自身を除く): 42760959

約数列:

[1, 3, 9, 27, 113, 151, 181, 339, 453, 543, 1017, 1359, 1629, 3051, 4077, 4887, 17063, 20453, 27331, 51189, 61359, 81993, 153567, 184077, 245979, 460701, 552231, 737937, 3088403, 9265209, 27795627, 83386881]

約数ペア:

[(1, 83386881), (3, 27795627), (9, 9265209), (27, 3088403), (113, 737937), (151, 552231), (181, 460701), (339, 245979), (453, 184077), (543, 153567), (1017, 81993), (1359, 61359), (1629, 51189), (3051, 27331), (4077, 20453), (4887, 17063)]