123202443

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7649}}^1$

素因数の和:7731

約数の個数: 32

約数和(自身を含む): 205632000

約数和(自身を除く): 82429557

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 7649, 16107, 22947, 53543, 99437, 160629, 298311, 451291, 696059, 1353873, 2088177, 3159037, 5866783, 9477111, 17600349, 41067481, 123202443]

約数ペア:

[(1, 123202443), (3, 41067481), (7, 17600349), (13, 9477111), (21, 5866783), (39, 3159037), (59, 2088177), (91, 1353873), (177, 696059), (273, 451291), (413, 298311), (767, 160629), (1239, 99437), (2301, 53543), (5369, 22947), (7649, 16107)]