80108199

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1680

約数の個数: 36

約数和(自身を含む): 129468040

約数和(自身を除く): 49359841

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 1621, 2601, 2907, 4863, 5491, 14589, 16473, 27557, 30799, 49419, 82671, 92397, 248013, 277191, 468469, 523583, 1405407, 1570749, 4216221, 4712247, 8900911, 26702733, 80108199]

約数ペア:

[(1, 80108199), (3, 26702733), (9, 8900911), (17, 4712247), (19, 4216221), (51, 1570749), (57, 1405407), (153, 523583), (171, 468469), (289, 277191), (323, 248013), (867, 92397), (969, 82671), (1621, 49419), (2601, 30799), (2907, 27557), (4863, 16473), (5491, 14589)]