56437397823

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1\times {\mathrm{77081}}^1$

素因数の和:81146

約数の個数: 16

約数和(自身を含む): 76503576672

約数和(自身を除く): 20066178849

約数列:

[1, 3, 61, 183, 4001, 12003, 77081, 231243, 244061, 732183, 4701941, 14105823, 308401081, 925203243, 18812465941, 56437397823]

約数ペア:

[(1, 56437397823), (3, 18812465941), (61, 925203243), (183, 308401081), (4001, 14105823), (12003, 4701941), (77081, 732183), (231243, 244061)]