80219787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3583}}^1$

素因数の和:4042

約数の個数: 16

約数和(自身を含む): 113541120

約数和(自身を除く): 33321333

約数列:

[1, 3, 17, 51, 439, 1317, 3583, 7463, 10749, 22389, 60911, 182733, 1572937, 4718811, 26739929, 80219787]

約数ペア:

[(1, 80219787), (3, 26739929), (17, 4718811), (51, 1572937), (439, 182733), (1317, 60911), (3583, 22389), (7463, 10749)]