127998507

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{468859}}^1$

素因数の和:468882

約数の個数: 16

約数和(自身を含む): 210049280

約数和(自身を除く): 82050773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 468859, 1406577, 3282013, 6095167, 9846039, 18285501, 42666169, 127998507]

約数ペア:

[(1, 127998507), (3, 42666169), (7, 18285501), (13, 9846039), (21, 6095167), (39, 3282013), (91, 1406577), (273, 468859)]