156700880217

素因数分解:

$3^2\times 7^1\times {\mathrm{12577}}^1\times {\mathrm{197767}}^1$

素因数の和:210357

約数の個数: 24

約数和(自身を含む): 258702694016

約数和(自身を除く): 102001813799

約数列:

[1, 3, 7, 9, 21, 63, 12577, 37731, 88039, 113193, 197767, 264117, 593301, 792351, 1384369, 1779903, 4153107, 12459321, 2487315559, 7461946677, 17411208913, 22385840031, 52233626739, 156700880217]

約数ペア:

[(1, 156700880217), (3, 52233626739), (7, 22385840031), (9, 17411208913), (21, 7461946677), (63, 2487315559), (12577, 12459321), (37731, 4153107), (88039, 1779903), (113193, 1384369), (197767, 792351), (264117, 593301)]