82886991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53441}}^1$

素因数の和:53502

約数の個数: 16

約数和(自身を含む): 123130368

約数和(自身を除く): 40243377

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 53441, 160323, 587851, 1763553, 2511727, 7535181, 27628997, 82886991]

約数ペア:

[(1, 82886991), (3, 27628997), (11, 7535181), (33, 2511727), (47, 1763553), (141, 587851), (517, 160323), (1551, 53441)]