158943653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 177489792

約数和(自身を除く): 18546139

約数列:

[1, 11, 71, 113, 781, 1243, 1801, 8023, 19811, 88253, 127871, 203513, 1406581, 2238643, 14449423, 158943653]

約数ペア:

[(1, 158943653), (11, 14449423), (71, 2238643), (113, 1406581), (781, 203513), (1243, 127871), (1801, 88253), (8023, 19811)]