201664919817

素因数分解:

$3^2\times {\mathrm{39443}}^1\times {\mathrm{568091}}^1$

素因数の和:607540

約数の個数: 12

約数和(自身を含む): 291301671024

約数和(自身を除く): 89636751207

約数列:

[1, 3, 9, 39443, 118329, 354987, 568091, 1704273, 5112819, 22407213313, 67221639939, 201664919817]

約数ペア:

[(1, 201664919817), (3, 67221639939), (9, 22407213313), (39443, 5112819), (118329, 1704273), (354987, 568091)]