72073353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{128473}}^1$

素因数の和:128504

約数の個数: 16

約数和(自身を含む): 111001536

約数和(自身を除く): 38928183

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 128473, 385419, 1413203, 2184041, 4239609, 6552123, 24024451, 72073353]

約数ペア:

[(1, 72073353), (3, 24024451), (11, 6552123), (17, 4239609), (33, 2184041), (51, 1413203), (187, 385419), (561, 128473)]