67556943

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{15937}}^1$

素因数の和:16103

約数の個数: 16

約数和(自身を含む): 100728160

約数和(自身を除く): 33171217

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 15937, 47811, 143433, 430299, 2502109, 7506327, 22518981, 67556943]

約数ペア:

[(1, 67556943), (3, 22518981), (9, 7506327), (27, 2502109), (157, 430299), (471, 143433), (1413, 47811), (4239, 15937)]