81050637

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 115860576

約数和(自身を除く): 34809939

約数列:

[1, 3, 19, 57, 67, 201, 361, 1083, 1117, 1273, 3351, 3819, 21223, 24187, 63669, 72561, 74839, 224517, 403237, 1209711, 1421941, 4265823, 27016879, 81050637]

約数ペア:

[(1, 81050637), (3, 27016879), (19, 4265823), (57, 1421941), (67, 1209711), (201, 403237), (361, 224517), (1083, 74839), (1117, 72561), (1273, 63669), (3351, 24187), (3819, 21223)]