72300789

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{243437}}^1$

素因数の和:243457

約数の個数: 16

約数和(自身を含む): 116850240

約数和(自身を除く): 44549451

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 243437, 730311, 2190933, 2677807, 6572799, 8033421, 24100263, 72300789]

約数ペア:

[(1, 72300789), (3, 24100263), (9, 8033421), (11, 6572799), (27, 2677807), (33, 2190933), (99, 730311), (297, 243437)]