56909811

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73243}}^1$

素因数の和:73290

約数の個数: 16

約数和(自身を含む): 89064704

約数和(自身を除く): 32154893

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 73243, 219729, 512701, 1538103, 2709991, 8129973, 18969937, 56909811]

約数ペア:

[(1, 56909811), (3, 18969937), (7, 8129973), (21, 2709991), (37, 1538103), (111, 512701), (259, 219729), (777, 73243)]