71998791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{3023}}^1$

素因数の和:3510

約数の個数: 16

約数和(自身を含む): 101896704

約数和(自身を除く): 29897913

約数列:

[1, 3, 17, 51, 467, 1401, 3023, 7939, 9069, 23817, 51391, 154173, 1411741, 4235223, 23999597, 71998791]

約数ペア:

[(1, 71998791), (3, 23999597), (17, 4235223), (51, 1411741), (467, 154173), (1401, 51391), (3023, 23817), (7939, 9069)]