131123069

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 174182400

約数和(自身を除く): 43059331

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 343, 539, 1127, 1511, 1771, 3773, 7889, 10577, 12397, 16621, 34753, 74039, 86779, 116347, 243271, 382283, 518273, 814429, 1702897, 2675981, 5701003, 11920279, 18731867, 131123069]

約数ペア:

[(1, 131123069), (7, 18731867), (11, 11920279), (23, 5701003), (49, 2675981), (77, 1702897), (161, 814429), (253, 518273), (343, 382283), (539, 243271), (1127, 116347), (1511, 86779), (1771, 74039), (3773, 34753), (7889, 16621), (10577, 12397)]