49071729

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 79028224

約数和(自身を除く): 29956495

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 1753, 3999, 5259, 9331, 12271, 27993, 36813, 54343, 75379, 163029, 226137, 380401, 527653, 1141203, 1582959, 2336749, 7010247, 16357243, 49071729]

約数ペア:

[(1, 49071729), (3, 16357243), (7, 7010247), (21, 2336749), (31, 1582959), (43, 1141203), (93, 527653), (129, 380401), (217, 226137), (301, 163029), (651, 75379), (903, 54343), (1333, 36813), (1753, 27993), (3999, 12271), (5259, 9331)]