157223711223

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{210473509}}^1$

素因数の和:210473598

約数の個数: 12

約数和(自身を含む): 229837072920

約数和(自身を除く): 72613361697

約数列:

[1, 3, 9, 83, 249, 747, 210473509, 631420527, 1894261581, 17469301247, 52407903741, 157223711223]

約数ペア:

[(1, 157223711223), (3, 52407903741), (9, 17469301247), (83, 1894261581), (249, 631420527), (747, 210473509)]