78755661

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 117534560

約数和(自身を除く): 38778899

約数列:

[1, 3, 9, 43, 109, 129, 327, 387, 981, 1867, 4687, 5601, 14061, 16803, 42183, 80281, 203503, 240843, 610509, 722529, 1831527, 8750629, 26251887, 78755661]

約数ペア:

[(1, 78755661), (3, 26251887), (9, 8750629), (43, 1831527), (109, 722529), (129, 610509), (327, 240843), (387, 203503), (981, 80281), (1867, 42183), (4687, 16803), (5601, 14061)]