9771680303

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 12557008800

約数和(自身を除く): 2785328497

約数列:

[1, 7, 11, 49, 77, 149, 281, 433, 539, 1043, 1639, 1967, 3031, 3091, 4763, 7301, 11473, 13769, 21217, 21637, 33341, 41869, 64517, 80311, 121673, 151459, 233387, 293083, 451619, 460559, 709687, 851711, 1338403, 2051581, 3161333, 3223913, 4967809, 5961977, 9368821, 18129277, 22567391, 34774663, 65581747, 126904939, 199422047, 888334573, 1395954329, 9771680303]

約数ペア:

[(1, 9771680303), (7, 1395954329), (11, 888334573), (49, 199422047), (77, 126904939), (149, 65581747), (281, 34774663), (433, 22567391), (539, 18129277), (1043, 9368821), (1639, 5961977), (1967, 4967809), (3031, 3223913), (3091, 3161333), (4763, 2051581), (7301, 1338403), (11473, 851711), (13769, 709687), (21217, 460559), (21637, 451619), (33341, 293083), (41869, 233387), (64517, 151459), (80311, 121673)]