80895357

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 120577496

約数和(自身を除く): 39682139

約数列:

[1, 3, 9, 37, 111, 277, 333, 831, 877, 2493, 2631, 7893, 10249, 30747, 32449, 92241, 97347, 242929, 292041, 728787, 2186361, 8988373, 26965119, 80895357]

約数ペア:

[(1, 80895357), (3, 26965119), (9, 8988373), (37, 2186361), (111, 728787), (277, 292041), (333, 242929), (831, 97347), (877, 92241), (2493, 32449), (2631, 30747), (7893, 10249)]