81535817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 91748160

約数和(自身を除く): 10212343

約数列:

[1, 11, 59, 73, 649, 803, 1721, 4307, 18931, 47377, 101539, 125633, 1116929, 1381963, 7412347, 81535817]

約数ペア:

[(1, 81535817), (11, 7412347), (59, 1381963), (73, 1116929), (649, 125633), (803, 101539), (1721, 47377), (4307, 18931)]