79401357

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2347}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 135244800

約数和(自身を除く): 55843443

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 1253, 1611, 2347, 3759, 4833, 7041, 11277, 16429, 21123, 33831, 49287, 63369, 147861, 420113, 443583, 1260339, 2940791, 3781017, 8822373, 11343051, 26467119, 79401357]

約数ペア:

[(1, 79401357), (3, 26467119), (7, 11343051), (9, 8822373), (21, 3781017), (27, 2940791), (63, 1260339), (179, 443583), (189, 420113), (537, 147861), (1253, 63369), (1611, 49287), (2347, 33831), (3759, 21123), (4833, 16429), (7041, 11277)]