27520647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 46210560

約数和(自身を除く): 18689913

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1093, 1199, 2289, 3279, 3597, 7651, 8393, 12023, 22953, 25179, 36069, 84161, 119137, 252483, 357411, 833959, 1310507, 2501877, 3931521, 9173549, 27520647]

約数ペア:

[(1, 27520647), (3, 9173549), (7, 3931521), (11, 2501877), (21, 1310507), (33, 833959), (77, 357411), (109, 252483), (231, 119137), (327, 84161), (763, 36069), (1093, 25179), (1199, 22953), (2289, 12023), (3279, 8393), (3597, 7651)]