67884453

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 48

約数和(自身を含む): 126020160

約数和(自身を除く): 58135707

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 3947, 5733, 11841, 17199, 27629, 35523, 51311, 82887, 106569, 153933, 193403, 248661, 359177, 461799, 580209, 745983, 1077531, 1385397, 1740627, 2514239, 3232593, 5221881, 7542717, 9697779, 22628151, 67884453]

約数ペア:

[(1, 67884453), (3, 22628151), (7, 9697779), (9, 7542717), (13, 5221881), (21, 3232593), (27, 2514239), (39, 1740627), (49, 1385397), (63, 1077531), (91, 745983), (117, 580209), (147, 461799), (189, 359177), (273, 248661), (351, 193403), (441, 153933), (637, 106569), (819, 82887), (1323, 51311), (1911, 35523), (2457, 27629), (3947, 17199), (5733, 11841)]