39846573

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 65049600

約数和(自身を除く): 25203027

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 479, 711, 1027, 1053, 1437, 2133, 3081, 4311, 6227, 6399, 9243, 12933, 18681, 27729, 37841, 38799, 56043, 83187, 113523, 168129, 340569, 491933, 504387, 1021707, 1475799, 3065121, 4427397, 13282191, 39846573]

約数ペア:

[(1, 39846573), (3, 13282191), (9, 4427397), (13, 3065121), (27, 1475799), (39, 1021707), (79, 504387), (81, 491933), (117, 340569), (237, 168129), (351, 113523), (479, 83187), (711, 56043), (1027, 38799), (1053, 37841), (1437, 27729), (2133, 18681), (3081, 12933), (4311, 9243), (6227, 6399)]