91163727

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 133555968

約数和(自身を除く): 42392241

約数列:

[1, 3, 9, 181, 191, 293, 543, 573, 879, 1629, 1719, 2637, 34571, 53033, 55963, 103713, 159099, 167889, 311139, 477297, 503667, 10129303, 30387909, 91163727]

約数ペア:

[(1, 91163727), (3, 30387909), (9, 10129303), (181, 503667), (191, 477297), (293, 311139), (543, 167889), (573, 159099), (879, 103713), (1629, 55963), (1719, 53033), (2637, 34571)]