25939467

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 16085493

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 1823, 4743, 5469, 14229, 16407, 30991, 49221, 56513, 92973, 169539, 278919, 508617, 836757, 960721, 1525851, 2882163, 8646489, 25939467]

約数ペア:

[(1, 25939467), (3, 8646489), (9, 2882163), (17, 1525851), (27, 960721), (31, 836757), (51, 508617), (93, 278919), (153, 169539), (279, 92973), (459, 56513), (527, 49221), (837, 30991), (1581, 16407), (1823, 14229), (4743, 5469)]