66883401

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3387

約数の個数: 40

約数和(自身を含む): 113294720

約数和(自身を除く): 46411319

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 3343, 6669, 10029, 20007, 30087, 43459, 63517, 90261, 130377, 190551, 270783, 391131, 571653, 825721, 1173393, 1714959, 2477163, 3520179, 5144877, 7431489, 22294467, 66883401]

約数ペア:

[(1, 66883401), (3, 22294467), (9, 7431489), (13, 5144877), (19, 3520179), (27, 2477163), (39, 1714959), (57, 1173393), (81, 825721), (117, 571653), (171, 391131), (247, 270783), (351, 190551), (513, 130377), (741, 90261), (1053, 63517), (1539, 43459), (2223, 30087), (3343, 20007), (6669, 10029)]