127925499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5635

約数の個数: 32

約数和(自身を含む): 199628800

約数和(自身を除く): 71703301

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 5569, 7657, 16707, 22971, 72397, 105811, 172639, 217191, 317433, 517917, 1375543, 2244307, 3280141, 4126629, 6732921, 9840423, 42641833, 127925499]

約数ペア:

[(1, 127925499), (3, 42641833), (13, 9840423), (19, 6732921), (31, 4126629), (39, 3280141), (57, 2244307), (93, 1375543), (247, 517917), (403, 317433), (589, 217191), (741, 172639), (1209, 105811), (1767, 72397), (5569, 22971), (7657, 16707)]