27123878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4937}}^1$

素因数の和:5047

約数の個数: 16

約数和(自身を含む): 42308784

約数和(自身を除く): 15184906

約数列:

[1, 2, 41, 67, 82, 134, 2747, 4937, 5494, 9874, 202417, 330779, 404834, 661558, 13561939, 27123878]

約数ペア:

[(1, 27123878), (2, 13561939), (41, 661558), (67, 404834), (82, 330779), (134, 202417), (2747, 9874), (4937, 5494)]