71736049

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19013}}^1$

素因数の和:19045

約数の個数: 16

約数和(自身を含む): 91267200

約数和(自身を除く): 19531151

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 19013, 133091, 209143, 931637, 1464001, 6521459, 10248007, 71736049]

約数ペア:

[(1, 71736049), (7, 10248007), (11, 6521459), (49, 1464001), (77, 931637), (343, 209143), (539, 133091), (3773, 19013)]