83131029

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 125376160

約数和(自身を除く): 42245131

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1413, 2179, 4239, 6537, 12717, 19611, 38151, 58833, 176499, 342103, 529497, 1026309, 3078927, 9236781, 27710343, 83131029]

約数ペア:

[(1, 83131029), (3, 27710343), (9, 9236781), (27, 3078927), (81, 1026309), (157, 529497), (243, 342103), (471, 176499), (1413, 58833), (2179, 38151), (4239, 19611), (6537, 12717)]