202802697

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 310786560

約数和(自身を除く): 107983863

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 1973, 2187, 3807, 5919, 11421, 17757, 34263, 53271, 92731, 102789, 159813, 278193, 479439, 834579, 1438317, 2503737, 4314951, 7511211, 22533633, 67600899, 202802697]

約数ペア:

[(1, 202802697), (3, 67600899), (9, 22533633), (27, 7511211), (47, 4314951), (81, 2503737), (141, 1438317), (243, 834579), (423, 479439), (729, 278193), (1269, 159813), (1973, 102789), (2187, 92731), (3807, 53271), (5919, 34263), (11421, 17757)]