27043009

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 33091520

約数和(自身を除く): 6048511

約数列:

[1, 7, 23, 67, 109, 161, 469, 529, 763, 1541, 2507, 3703, 7303, 10787, 17549, 35443, 51121, 57661, 167969, 248101, 403627, 1175783, 3863287, 27043009]

約数ペア:

[(1, 27043009), (7, 3863287), (23, 1175783), (67, 403627), (109, 248101), (161, 167969), (469, 57661), (529, 51121), (763, 35443), (1541, 17549), (2507, 10787), (3703, 7303)]