173670237

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 281746080

約数和(自身を除く): 108075843

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 351, 393, 1053, 1179, 1259, 1703, 3537, 3777, 5109, 10611, 11331, 15327, 16367, 33993, 45981, 49101, 101979, 137943, 147303, 164929, 441909, 494787, 1325727, 1484361, 2144077, 4453083, 6432231, 13359249, 19296693, 57890079, 173670237]

約数ペア:

[(1, 173670237), (3, 57890079), (9, 19296693), (13, 13359249), (27, 6432231), (39, 4453083), (81, 2144077), (117, 1484361), (131, 1325727), (351, 494787), (393, 441909), (1053, 164929), (1179, 147303), (1259, 137943), (1703, 101979), (3537, 49101), (3777, 45981), (5109, 33993), (10611, 16367), (11331, 15327)]