86378691

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{6397}}^1$

素因数の和:7050

約数の個数: 16

約数和(自身を含む): 131849984

約数和(自身を除く): 45471293

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 6397, 13503, 19191, 44779, 134337, 4113271, 12339813, 28792897, 86378691]

約数ペア:

[(1, 86378691), (3, 28792897), (7, 12339813), (21, 4113271), (643, 134337), (1929, 44779), (4501, 19191), (6397, 13503)]