372591729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{27581}}^1$

素因数の和:27685

約数の個数: 24

約数和(自身を含む): 573705600

約数和(自身を除く): 201113871

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 27581, 82743, 248229, 524039, 1572117, 2178899, 4716351, 6536697, 19610091, 41399081, 124197243, 372591729]

約数ペア:

[(1, 372591729), (3, 124197243), (9, 41399081), (19, 19610091), (57, 6536697), (79, 4716351), (171, 2178899), (237, 1572117), (711, 524039), (1501, 248229), (4503, 82743), (13509, 27581)]