73768639

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1051}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 86987776

約数和(自身を除く): 13219137

約数列:

[1, 7, 37, 259, 271, 1051, 1897, 7357, 10027, 38887, 70189, 272209, 284821, 1993747, 10538377, 73768639]

約数ペア:

[(1, 73768639), (7, 10538377), (37, 1993747), (259, 284821), (271, 272209), (1051, 70189), (1897, 38887), (7357, 10027)]