81740109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{130367}}^1$

素因数の和:130400

約数の個数: 16

約数和(自身を含む): 125153280

約数和(自身を除く): 43413171

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 130367, 391101, 1434037, 2476973, 4302111, 7430919, 27246703, 81740109]

約数ペア:

[(1, 81740109), (3, 27246703), (11, 7430919), (19, 4302111), (33, 2476973), (57, 1434037), (209, 391101), (627, 130367)]