27702975377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{400199}}^1$

素因数の和:400277

約数の個数: 32

約数和(自身を含む): 36882432000

約数和(自身を除く): 9179456623

約数列:

[1, 7, 11, 29, 31, 77, 203, 217, 319, 341, 899, 2233, 2387, 6293, 9889, 69223, 400199, 2801393, 4402189, 11605771, 12406169, 30815323, 81240397, 86843183, 127663481, 136467859, 359778901, 893644367, 955275013, 2518452307, 3957567911, 27702975377]

約数ペア:

[(1, 27702975377), (7, 3957567911), (11, 2518452307), (29, 955275013), (31, 893644367), (77, 359778901), (203, 136467859), (217, 127663481), (319, 86843183), (341, 81240397), (899, 30815323), (2233, 12406169), (2387, 11605771), (6293, 4402189), (9889, 2801393), (69223, 400199)]