408026852919

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3391}}^1\times {\mathrm{11863}}^1$

素因数の和:15297

約数の個数: 72

約数和(自身を含む): 715675963392

約数和(自身を除く): 307649110473

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 3391, 10143, 10173, 11863, 23737, 30519, 35589, 71211, 77993, 83041, 106767, 166159, 213633, 233979, 249123, 272849, 498477, 545951, 581287, 701937, 747369, 818547, 1495431, 1637853, 1743861, 1909943, 2455641, 3821657, 4913559, 5231583, 5729829, 11464971, 13369601, 17189487, 34394913, 40108803, 40227433, 120326409, 120682299, 281592031, 362046897, 844776093, 925230959, 1971144217, 2534328279, 2775692877, 5913432651, 6476616713, 8327078631, 17740297953, 19429850139, 45336316991, 58289550417, 136008950973, 408026852919]

約数ペア:

[(1, 408026852919), (3, 136008950973), (7, 58289550417), (9, 45336316991), (21, 19429850139), (23, 17740297953), (49, 8327078631), (63, 6476616713), (69, 5913432651), (147, 2775692877), (161, 2534328279), (207, 1971144217), (441, 925230959), (483, 844776093), (1127, 362046897), (1449, 281592031), (3381, 120682299), (3391, 120326409), (10143, 40227433), (10173, 40108803), (11863, 34394913), (23737, 17189487), (30519, 13369601), (35589, 11464971), (71211, 5729829), (77993, 5231583), (83041, 4913559), (106767, 3821657), (166159, 2455641), (213633, 1909943), (233979, 1743861), (249123, 1637853), (272849, 1495431), (498477, 818547), (545951, 747369), (581287, 701937)]