15666549327

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12172921}}^1$

素因数の和:12172951

約数の個数: 24

約数和(自身を含む): 26585661648

約数和(自身を除く): 10919112321

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 12172921, 36518763, 109556289, 133902131, 158247973, 401706393, 474743919, 1205119179, 1424231757, 1740727703, 5222183109, 15666549327]

約数ペア:

[(1, 15666549327), (3, 5222183109), (9, 1740727703), (11, 1424231757), (13, 1205119179), (33, 474743919), (39, 401706393), (99, 158247973), (117, 133902131), (143, 109556289), (429, 36518763), (1287, 12172921)]