81067107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{15647}}^1$

素因数の和:15818

約数の個数: 16

約数和(自身を含む): 118674432

約数和(自身を除く): 37607325

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 15647, 46941, 172117, 516351, 2456579, 7369737, 27022369, 81067107]

約数ペア:

[(1, 81067107), (3, 27022369), (11, 7369737), (33, 2456579), (157, 516351), (471, 172117), (1727, 46941), (5181, 15647)]