123787127247

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1451}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 201409173504

約数和(自身を除く): 77622046257

約数列:

[1, 3, 7, 21, 31, 49, 93, 97, 147, 193, 217, 291, 579, 651, 679, 1351, 1451, 1519, 2037, 3007, 4053, 4353, 4557, 4753, 5983, 9021, 9457, 10157, 14259, 17949, 18721, 21049, 28371, 30471, 41881, 44981, 56163, 63147, 71099, 125643, 131047, 134943, 140747, 147343, 213297, 280043, 293167, 314867, 393141, 422241, 442029, 580351, 840129, 879501, 917329, 944601, 985229, 1741053, 1960301, 2204069, 2751987, 2955687, 4062457, 4363157, 5880903, 6612207, 6896603, 8681333, 12187371, 13089471, 13722107, 20689809, 26043999, 27164171, 28437199, 30542099, 41166321, 60769331, 81492513, 85311597, 91626297, 182307993, 190149197, 213794693, 425385317, 570447591, 641384079, 842089301, 1276155951, 1331044379, 2526267903, 3993133137, 5894625107, 17683875321, 41262375749, 123787127247]

約数ペア:

[(1, 123787127247), (3, 41262375749), (7, 17683875321), (21, 5894625107), (31, 3993133137), (49, 2526267903), (93, 1331044379), (97, 1276155951), (147, 842089301), (193, 641384079), (217, 570447591), (291, 425385317), (579, 213794693), (651, 190149197), (679, 182307993), (1351, 91626297), (1451, 85311597), (1519, 81492513), (2037, 60769331), (3007, 41166321), (4053, 30542099), (4353, 28437199), (4557, 27164171), (4753, 26043999), (5983, 20689809), (9021, 13722107), (9457, 13089471), (10157, 12187371), (14259, 8681333), (17949, 6896603), (18721, 6612207), (21049, 5880903), (28371, 4363157), (30471, 4062457), (41881, 2955687), (44981, 2751987), (56163, 2204069), (63147, 1960301), (71099, 1741053), (125643, 985229), (131047, 944601), (134943, 917329), (140747, 879501), (147343, 840129), (213297, 580351), (280043, 442029), (293167, 422241), (314867, 393141)]