156918802173

素因数分解:

$3^1\times 7^1\times {\mathrm{3041}}^1\times {\mathrm{2457193}}^1$

素因数の和:2460244

約数の個数: 16

約数和(自身を含む): 239193092736

約数和(自身を除く): 82274290563

約数列:

[1, 3, 7, 21, 3041, 9123, 21287, 63861, 2457193, 7371579, 17200351, 51601053, 7472323913, 22416971739, 52306267391, 156918802173]

約数ペア:

[(1, 156918802173), (3, 52306267391), (7, 22416971739), (21, 7472323913), (3041, 51601053), (9123, 17200351), (21287, 7371579), (63861, 2457193)]