47546961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5563}}^1$

素因数の和:5621

約数の個数: 32

約数和(自身を含む): 81189888

約数和(自身を除く): 33642927

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 5563, 8547, 16689, 38941, 61193, 116823, 183579, 205831, 428351, 617493, 1285053, 1440817, 2264141, 4322451, 6792423, 15848987, 47546961]

約数ペア:

[(1, 47546961), (3, 15848987), (7, 6792423), (11, 4322451), (21, 2264141), (33, 1440817), (37, 1285053), (77, 617493), (111, 428351), (231, 205831), (259, 183579), (407, 116823), (777, 61193), (1221, 38941), (2849, 16689), (5563, 8547)]