66541567477

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 86337216000

約数和(自身を除く): 19795648523

約数列:

[1, 7, 11, 49, 77, 97, 113, 343, 539, 679, 791, 1067, 1243, 1609, 3773, 4753, 5537, 7469, 8701, 10961, 11263, 17699, 33271, 38759, 52283, 60907, 76727, 78841, 120571, 123893, 156073, 181817, 365981, 426349, 537089, 551887, 843997, 867251, 1092511, 1272719, 1716803, 1999987, 3759623, 5907979, 6070757, 7647577, 8909033, 12017621, 13999909, 17636249, 41355853, 53533039, 62363231, 84123347, 97999363, 123453743, 193998739, 588863429, 685995541, 864176201, 1357991173, 6049233407, 9505938211, 66541567477]

約数ペア:

[(1, 66541567477), (7, 9505938211), (11, 6049233407), (49, 1357991173), (77, 864176201), (97, 685995541), (113, 588863429), (343, 193998739), (539, 123453743), (679, 97999363), (791, 84123347), (1067, 62363231), (1243, 53533039), (1609, 41355853), (3773, 17636249), (4753, 13999909), (5537, 12017621), (7469, 8909033), (8701, 7647577), (10961, 6070757), (11263, 5907979), (17699, 3759623), (33271, 1999987), (38759, 1716803), (52283, 1272719), (60907, 1092511), (76727, 867251), (78841, 843997), (120571, 551887), (123893, 537089), (156073, 426349), (181817, 365981)]