77729399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 16135561

約数列:

[1, 11, 19, 41, 47, 193, 209, 451, 517, 779, 893, 1927, 2123, 3667, 7913, 8569, 9071, 9823, 21197, 36613, 40337, 87043, 99781, 150347, 172349, 371911, 402743, 1653817, 1895839, 4091021, 7066309, 77729399]

約数ペア:

[(1, 77729399), (11, 7066309), (19, 4091021), (41, 1895839), (47, 1653817), (193, 402743), (209, 371911), (451, 172349), (517, 150347), (779, 99781), (893, 87043), (1927, 40337), (2123, 36613), (3667, 21197), (7913, 9823), (8569, 9071)]