84719619

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1999}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 130104000

約数和(自身を除く): 45384381

約数列:

[1, 3, 9, 17, 51, 153, 277, 831, 1999, 2493, 4709, 5997, 14127, 17991, 33983, 42381, 101949, 305847, 553723, 1661169, 4983507, 9413291, 28239873, 84719619]

約数ペア:

[(1, 84719619), (3, 28239873), (9, 9413291), (17, 4983507), (51, 1661169), (153, 553723), (277, 305847), (831, 101949), (1999, 42381), (2493, 33983), (4709, 17991), (5997, 14127)]