74770131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{3499}}^1$

素因数の和:3938

約数の個数: 16

約数和(自身を含む): 105840000

約数和(自身を除く): 31069869

約数列:

[1, 3, 17, 51, 419, 1257, 3499, 7123, 10497, 21369, 59483, 178449, 1466081, 4398243, 24923377, 74770131]

約数ペア:

[(1, 74770131), (3, 24923377), (17, 4398243), (51, 1466081), (419, 178449), (1257, 59483), (3499, 21369), (7123, 10497)]