27314217

素因数分解:

$3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 46265076

約数和(自身を除く): 18950859

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 241, 257, 441, 723, 771, 1687, 1799, 2169, 2313, 5061, 5397, 11809, 12593, 15183, 16191, 35427, 37779, 61937, 106281, 113337, 185811, 433559, 557433, 1300677, 3034913, 3902031, 9104739, 27314217]

約数ペア:

[(1, 27314217), (3, 9104739), (7, 3902031), (9, 3034913), (21, 1300677), (49, 557433), (63, 433559), (147, 185811), (241, 113337), (257, 106281), (441, 61937), (723, 37779), (771, 35427), (1687, 16191), (1799, 15183), (2169, 12593), (2313, 11809), (5061, 5397)]