157536291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{947}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 232661952

約数和(自身を除く): 75125661

約数列:

[1, 3, 11, 33, 71, 213, 781, 947, 2343, 2841, 5041, 10417, 15123, 31251, 55451, 67237, 166353, 201711, 739607, 2218821, 4773827, 14321481, 52512097, 157536291]

約数ペア:

[(1, 157536291), (3, 52512097), (11, 14321481), (33, 4773827), (71, 2218821), (213, 739607), (781, 201711), (947, 166353), (2343, 67237), (2841, 55451), (5041, 31251), (10417, 15123)]