156949970697

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1871}}^1\times {\mathrm{2447}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 245208757248

約数和(自身を除く): 88258786551

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 1871, 2447, 2637, 3809, 5613, 7341, 11427, 16839, 22023, 24323, 31811, 34281, 72969, 95433, 218907, 286299, 548203, 716971, 1644609, 2150913, 4578337, 4933827, 6452739, 7126639, 9320623, 13735011, 21379917, 27961869, 41205033, 59518381, 64139751, 83885607, 178555143, 535665429, 1341452741, 4024358223, 12073074669, 17438885633, 52316656899, 156949970697]

約数ペア:

[(1, 156949970697), (3, 52316656899), (9, 17438885633), (13, 12073074669), (39, 4024358223), (117, 1341452741), (293, 535665429), (879, 178555143), (1871, 83885607), (2447, 64139751), (2637, 59518381), (3809, 41205033), (5613, 27961869), (7341, 21379917), (11427, 13735011), (16839, 9320623), (22023, 7126639), (24323, 6452739), (31811, 4933827), (34281, 4578337), (72969, 2150913), (95433, 1644609), (218907, 716971), (286299, 548203)]