20161609077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{3583}}^1\times {\mathrm{81551}}^1$

素因数の和:85160

約数の個数: 16

約数和(自身を含む): 28059107328

約数和(自身を除く): 7897498251

約数列:

[1, 3, 23, 69, 3583, 10749, 81551, 82409, 244653, 247227, 1875673, 5627019, 292197233, 876591699, 6720536359, 20161609077]

約数ペア:

[(1, 20161609077), (3, 6720536359), (23, 876591699), (69, 292197233), (3583, 5627019), (10749, 1875673), (81551, 247227), (82409, 244653)]