8261276211

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{6907}}^1$

素因数の和:8376

約数の個数: 32

約数和(自身を含む): 12644403200

約数和(自身を除く): 4383126989

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1429, 4287, 6907, 12861, 20721, 38583, 44299, 62163, 132897, 186489, 214117, 398691, 642351, 1196073, 1927053, 5781159, 9870103, 29610309, 88830927, 266492781, 305973193, 917919579, 2753758737, 8261276211]

約数ペア:

[(1, 8261276211), (3, 2753758737), (9, 917919579), (27, 305973193), (31, 266492781), (93, 88830927), (279, 29610309), (837, 9870103), (1429, 5781159), (4287, 1927053), (6907, 1196073), (12861, 642351), (20721, 398691), (38583, 214117), (44299, 186489), (62163, 132897)]