6620151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 9898240

約数和(自身を除く): 3278089

約数列:

[1, 3, 19, 37, 43, 57, 73, 111, 129, 219, 703, 817, 1387, 1591, 2109, 2451, 2701, 3139, 4161, 4773, 8103, 9417, 30229, 51319, 59641, 90687, 116143, 153957, 178923, 348429, 2206717, 6620151]

約数ペア:

[(1, 6620151), (3, 2206717), (19, 348429), (37, 178923), (43, 153957), (57, 116143), (73, 90687), (111, 59641), (129, 51319), (219, 30229), (703, 9417), (817, 8103), (1387, 4773), (1591, 4161), (2109, 3139), (2451, 2701)]