82841787

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18013}}^1$

素因数の和:18099

約数の個数: 24

約数和(自身を含む): 138635744

約数和(自身を除く): 55793957

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 18013, 54039, 126091, 162117, 378273, 1134819, 1314949, 3944847, 9204643, 11834541, 27613929, 82841787]

約数ペア:

[(1, 82841787), (3, 27613929), (7, 11834541), (9, 9204643), (21, 3944847), (63, 1314949), (73, 1134819), (219, 378273), (511, 162117), (657, 126091), (1533, 54039), (4599, 18013)]