669968199

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{51803}}^1$

素因数の和:52291

約数の個数: 16

約数和(自身を含む): 994636800

約数和(自身を除く): 324668601

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 12933, 51803, 155409, 466227, 1398681, 24813637, 74440911, 223322733, 669968199]

約数ペア:

[(1, 669968199), (3, 223322733), (9, 74440911), (27, 24813637), (479, 1398681), (1437, 466227), (4311, 155409), (12933, 51803)]