7836698727

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{225523}}^1$

素因数の和:225562

約数の個数: 48

約数和(自身を含む): 13791243648

約数和(自身を除く): 5954544921

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 891, 1053, 1287, 2673, 3159, 3861, 11583, 34749, 225523, 676569, 2029707, 2480753, 2931799, 6089121, 7442259, 8795397, 18267363, 22326777, 26386191, 32249789, 54802089, 66980331, 79158573, 96749367, 200940993, 237475719, 290248101, 602822979, 712427157, 870744303, 2612232909, 7836698727]

約数ペア:

[(1, 7836698727), (3, 2612232909), (9, 870744303), (11, 712427157), (13, 602822979), (27, 290248101), (33, 237475719), (39, 200940993), (81, 96749367), (99, 79158573), (117, 66980331), (143, 54802089), (243, 32249789), (297, 26386191), (351, 22326777), (429, 18267363), (891, 8795397), (1053, 7442259), (1287, 6089121), (2673, 2931799), (3159, 2480753), (3861, 2029707), (11583, 676569), (34749, 225523)]