155653729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14543}}^1$

素因数の和:14700

約数の個数: 16

約数和(自身を含む): 195471360

約数和(自身を除く): 39817631

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 14543, 101801, 159973, 1119811, 2021477, 14150339, 22236247, 155653729]

約数ペア:

[(1, 155653729), (7, 22236247), (11, 14150339), (77, 2021477), (139, 1119811), (973, 159973), (1529, 101801), (10703, 14543)]