85827861

素因数分解:

$3^2\times 7^3\times {\mathrm{27803}}^1$

素因数の和:27830

約数の個数: 24

約数和(自身を含む): 144580800

約数和(自身を除く): 58752939

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 27803, 83409, 194621, 250227, 583863, 1362347, 1751589, 4087041, 9536429, 12261123, 28609287, 85827861]

約数ペア:

[(1, 85827861), (3, 28609287), (7, 12261123), (9, 9536429), (21, 4087041), (49, 1751589), (63, 1362347), (147, 583863), (343, 250227), (441, 194621), (1029, 83409), (3087, 27803)]