9177147

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 16187392

約数和(自身を除く): 7010245

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 127, 217, 259, 279, 333, 381, 651, 777, 889, 1143, 1147, 1953, 2331, 2667, 3441, 3937, 4699, 8001, 8029, 10323, 11811, 14097, 24087, 27559, 32893, 35433, 42291, 72261, 82677, 98679, 145669, 248031, 296037, 437007, 1019683, 1311021, 3059049, 9177147]

約数ペア:

[(1, 9177147), (3, 3059049), (7, 1311021), (9, 1019683), (21, 437007), (31, 296037), (37, 248031), (63, 145669), (93, 98679), (111, 82677), (127, 72261), (217, 42291), (259, 35433), (279, 32893), (333, 27559), (381, 24087), (651, 14097), (777, 11811), (889, 10323), (1143, 8029), (1147, 8001), (1953, 4699), (2331, 3937), (2667, 3441)]