73515708903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{745951}}^1$

素因数の和:746012

約数の個数: 48

約数和(自身を含む): 127325054976

約数和(自身を除く): 53809346073

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 361, 399, 741, 1083, 1729, 2527, 4693, 5187, 7581, 14079, 32851, 98553, 745951, 2237853, 5221657, 9697363, 14173069, 15664971, 29092089, 42519207, 67881541, 99211483, 184249897, 203644623, 269288311, 297634449, 552749691, 807864933, 1289749279, 1885018177, 3500748043, 3869247837, 5655054531, 10502244129, 24505236301, 73515708903]

約数ペア:

[(1, 73515708903), (3, 24505236301), (7, 10502244129), (13, 5655054531), (19, 3869247837), (21, 3500748043), (39, 1885018177), (57, 1289749279), (91, 807864933), (133, 552749691), (247, 297634449), (273, 269288311), (361, 203644623), (399, 184249897), (741, 99211483), (1083, 67881541), (1729, 42519207), (2527, 29092089), (4693, 15664971), (5187, 14173069), (7581, 9697363), (14079, 5221657), (32851, 2237853), (98553, 745951)]