166505280471

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{64015871}}^1$

素因数の和:64015911

約数の個数: 18

約数和(自身を含む): 255487345152

約数和(自身を除く): 88982064681

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 64015871, 192047613, 576142839, 1088269807, 3264809421, 9794428263, 18500586719, 55501760157, 166505280471]

約数ペア:

[(1, 166505280471), (3, 55501760157), (9, 18500586719), (17, 9794428263), (51, 3264809421), (153, 1088269807), (289, 576142839), (867, 192047613), (2601, 64015871)]