77020293

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{28879}}^1$

素因数の和:29016

約数の個数: 16

約数和(自身を含む): 118292480

約数和(自身を除く): 41272187

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 28879, 86637, 202153, 606459, 3667633, 11002899, 25673431, 77020293]

約数ペア:

[(1, 77020293), (3, 25673431), (7, 11002899), (21, 3667633), (127, 606459), (381, 202153), (889, 86637), (2667, 28879)]