67464639

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 36

約数和(自身を含む): 109798416

約数和(自身を除く): 42333777

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 363, 369, 451, 1089, 1353, 1511, 4059, 4533, 4961, 13599, 14883, 16621, 44649, 49863, 61951, 149589, 182831, 185853, 548493, 557559, 681461, 1645479, 2044383, 6133149, 7496071, 22488213, 67464639]

約数ペア:

[(1, 67464639), (3, 22488213), (9, 7496071), (11, 6133149), (33, 2044383), (41, 1645479), (99, 681461), (121, 557559), (123, 548493), (363, 185853), (369, 182831), (451, 149589), (1089, 61951), (1353, 49863), (1511, 44649), (4059, 16621), (4533, 14883), (4961, 13599)]