138605199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{118163}}^1$

素因数の和:118206

約数の個数: 16

約数和(自身を含む): 204187392

約数和(自身を除く): 65582193

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 118163, 354489, 2008771, 2717749, 6026313, 8153247, 46201733, 138605199]

約数ペア:

[(1, 138605199), (3, 46201733), (17, 8153247), (23, 6026313), (51, 2717749), (69, 2008771), (391, 354489), (1173, 118163)]