8072703

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 12230400

約数和(自身を除く): 4157697

約数列:

[1, 3, 9, 27, 81, 139, 239, 243, 417, 717, 1251, 2151, 3753, 6453, 11259, 19359, 33221, 33777, 58077, 99663, 298989, 896967, 2690901, 8072703]

約数ペア:

[(1, 8072703), (3, 2690901), (9, 896967), (27, 298989), (81, 99663), (139, 58077), (239, 33777), (243, 33221), (417, 19359), (717, 11259), (1251, 6453), (2151, 3753)]