78164901

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4507}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 118145664

約数和(自身を除く): 39980763

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 4507, 5781, 13521, 17343, 40563, 184787, 211829, 554361, 635487, 1663083, 1906461, 8684989, 26054967, 78164901]

約数ペア:

[(1, 78164901), (3, 26054967), (9, 8684989), (41, 1906461), (47, 1663083), (123, 635487), (141, 554361), (369, 211829), (423, 184787), (1927, 40563), (4507, 17343), (5781, 13521)]