165504249

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 256596480

約数和(自身を除く): 91092231

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 1107, 1269, 1927, 3181, 5781, 9543, 17343, 28629, 52029, 85887, 130421, 149507, 391263, 448521, 1173789, 1345563, 3521367, 4036689, 6129787, 18389361, 55168083, 165504249]

約数ペア:

[(1, 165504249), (3, 55168083), (9, 18389361), (27, 6129787), (41, 4036689), (47, 3521367), (123, 1345563), (141, 1173789), (369, 448521), (423, 391263), (1107, 149507), (1269, 130421), (1927, 85887), (3181, 52029), (5781, 28629), (9543, 17343)]