41941341

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 70835520

約数和(自身を除く): 28894179

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 331, 351, 361, 513, 741, 993, 1083, 2223, 2979, 3249, 4303, 4693, 6289, 6669, 8937, 9747, 12909, 14079, 18867, 38727, 42237, 56601, 81757, 116181, 119491, 126711, 169803, 245271, 358473, 735813, 1075419, 1553383, 2207439, 3226257, 4660149, 13980447, 41941341]

約数ペア:

[(1, 41941341), (3, 13980447), (9, 4660149), (13, 3226257), (19, 2207439), (27, 1553383), (39, 1075419), (57, 735813), (117, 358473), (171, 245271), (247, 169803), (331, 126711), (351, 119491), (361, 116181), (513, 81757), (741, 56601), (993, 42237), (1083, 38727), (2223, 18867), (2979, 14079), (3249, 12909), (4303, 9747), (4693, 8937), (6289, 6669)]