131240059489

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10586437}}^1$

素因数の和:10586485

約数の個数: 24

約数和(自身を含む): 173786966208

約数和(自身を除く): 42546906719

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 10586437, 74105059, 116450807, 243488051, 518735413, 815155649, 1704416357, 2678368561, 5706089543, 11930914499, 18748579927, 131240059489]

約数ペア:

[(1, 131240059489), (7, 18748579927), (11, 11930914499), (23, 5706089543), (49, 2678368561), (77, 1704416357), (161, 815155649), (253, 518735413), (539, 243488051), (1127, 116450807), (1771, 74105059), (12397, 10586437)]