78038313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28871}}^1$

素因数の和:28944

約数の個数: 16

約数和(自身を含む): 112254336

約数和(自身を除く): 34216023

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 28871, 86613, 490807, 1472421, 1530163, 4590489, 26012771, 78038313]

約数ペア:

[(1, 78038313), (3, 26012771), (17, 4590489), (51, 1530163), (53, 1472421), (159, 490807), (901, 86613), (2703, 28871)]