89655741

素因数分解:

$3^4\times 7^4\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 50

約数和(自身を含む): 156581502

約数和(自身を除く): 66925761

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 343, 441, 461, 567, 1029, 1323, 1383, 2401, 3087, 3227, 3969, 4149, 7203, 9261, 9681, 12447, 21609, 22589, 27783, 29043, 37341, 64827, 67767, 87129, 158123, 194481, 203301, 261387, 474369, 609903, 1106861, 1423107, 1829709, 3320583, 4269321, 9961749, 12807963, 29885247, 89655741]

約数ペア:

[(1, 89655741), (3, 29885247), (7, 12807963), (9, 9961749), (21, 4269321), (27, 3320583), (49, 1829709), (63, 1423107), (81, 1106861), (147, 609903), (189, 474369), (343, 261387), (441, 203301), (461, 194481), (567, 158123), (1029, 87129), (1323, 67767), (1383, 64827), (2401, 37341), (3087, 29043), (3227, 27783), (3969, 22589), (4149, 21609), (7203, 12447), (9261, 9681)]