67996467

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 126764352

約数和(自身を除く): 58767885

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 107, 131, 147, 231, 321, 393, 441, 539, 693, 749, 917, 963, 1177, 1179, 1441, 1617, 2247, 2751, 3531, 4323, 4851, 5243, 6419, 6741, 8239, 8253, 10087, 10593, 12969, 14017, 15729, 19257, 24717, 30261, 42051, 47187, 57673, 57771, 70609, 74151, 90783, 98119, 126153, 154187, 173019, 211827, 294357, 462561, 519057, 635481, 686833, 883071, 1079309, 1387683, 2060499, 3237927, 6181497, 7555163, 9713781, 22665489, 67996467]

約数ペア:

[(1, 67996467), (3, 22665489), (7, 9713781), (9, 7555163), (11, 6181497), (21, 3237927), (33, 2060499), (49, 1387683), (63, 1079309), (77, 883071), (99, 686833), (107, 635481), (131, 519057), (147, 462561), (231, 294357), (321, 211827), (393, 173019), (441, 154187), (539, 126153), (693, 98119), (749, 90783), (917, 74151), (963, 70609), (1177, 57771), (1179, 57673), (1441, 47187), (1617, 42051), (2247, 30261), (2751, 24717), (3531, 19257), (4323, 15729), (4851, 14017), (5243, 12969), (6419, 10593), (6741, 10087), (8239, 8253)]