137246879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61463}}^1$

素因数の和:61510

約数の個数: 16

約数和(自身を含む): 177016320

約数和(自身を除く): 39769441

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 61463, 430241, 676093, 1782427, 4732651, 12476989, 19606697, 137246879]

約数ペア:

[(1, 137246879), (7, 19606697), (11, 12476989), (29, 4732651), (77, 1782427), (203, 676093), (319, 430241), (2233, 61463)]