13156680927

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2729}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 19591921440

約数和(自身を除く): 6435240513

約数列:

[1, 3, 13, 37, 39, 111, 169, 257, 481, 507, 771, 1443, 2729, 3341, 6253, 8187, 9509, 10023, 18759, 28527, 35477, 43433, 100973, 106431, 123617, 130299, 302919, 370851, 461201, 701353, 1312649, 1383603, 1607021, 2104059, 3937947, 4821063, 9117589, 17064437, 25950061, 27352767, 51193311, 77850183, 118528657, 337350793, 355585971, 1012052379, 4385560309, 13156680927]

約数ペア:

[(1, 13156680927), (3, 4385560309), (13, 1012052379), (37, 355585971), (39, 337350793), (111, 118528657), (169, 77850183), (257, 51193311), (481, 27352767), (507, 25950061), (771, 17064437), (1443, 9117589), (2729, 4821063), (3341, 3937947), (6253, 2104059), (8187, 1607021), (9509, 1383603), (10023, 1312649), (18759, 701353), (28527, 461201), (35477, 370851), (43433, 302919), (100973, 130299), (106431, 123617)]