156984990899

素因数分解:

${\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{2389}}^1\times {\mathrm{2729}}^1$

素因数の和:5339

約数の個数: 24

約数和(自身を含む): 173557020000

約数和(自身を除く): 16572029101

約数列:

[1, 11, 121, 199, 2189, 2389, 2729, 24079, 26279, 30019, 289069, 330209, 475411, 543071, 5229521, 5973781, 6519581, 57524731, 65711591, 71715391, 788869301, 1297396619, 14271362809, 156984990899]

約数ペア:

[(1, 156984990899), (11, 14271362809), (121, 1297396619), (199, 788869301), (2189, 71715391), (2389, 65711591), (2729, 57524731), (24079, 6519581), (26279, 5973781), (30019, 5229521), (289069, 543071), (330209, 475411)]