168713739

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{102437}}^1$

素因数の和:102507

約数の個数: 16

約数和(自身を含む): 254046240

約数和(自身を除く): 85332501

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 102437, 307311, 921933, 2765799, 6248657, 18745971, 56237913, 168713739]

約数ペア:

[(1, 168713739), (3, 56237913), (9, 18745971), (27, 6248657), (61, 2765799), (183, 921933), (549, 307311), (1647, 102437)]