80115231

素因数分解:

$3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{5521}}^1$

素因数の和:6222

約数の個数: 16

約数和(自身を含む): 122279168

約数和(自身を除く): 42163937

約数列:

[1, 3, 7, 21, 691, 2073, 4837, 5521, 14511, 16563, 38647, 115941, 3815011, 11445033, 26705077, 80115231]

約数ペア:

[(1, 80115231), (3, 26705077), (7, 11445033), (21, 3815011), (691, 115941), (2073, 38647), (4837, 16563), (5521, 14511)]