143077778921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13368007}}^1$

素因数の和:13368164

約数の個数: 16

約数和(自身を含む): 179666027520

約数和(自身を除く): 36588248599

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 13368007, 93576049, 147048077, 1029336539, 1858152973, 13007070811, 20439682703, 143077778921]

約数ペア:

[(1, 143077778921), (7, 20439682703), (11, 13007070811), (77, 1858152973), (139, 1029336539), (973, 147048077), (1529, 93576049), (10703, 13368007)]