27310581

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 43008000

約数和(自身を除く): 15697419

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 383, 417, 513, 1149, 1251, 2641, 3447, 3753, 7277, 7923, 10341, 21831, 23769, 53237, 65493, 71307, 159711, 196479, 479133, 1011503, 1437399, 3034509, 9103527, 27310581]

約数ペア:

[(1, 27310581), (3, 9103527), (9, 3034509), (19, 1437399), (27, 1011503), (57, 479133), (139, 196479), (171, 159711), (383, 71307), (417, 65493), (513, 53237), (1149, 23769), (1251, 21831), (2641, 10341), (3447, 7923), (3753, 7277)]