7131134997

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{2087}}^1$

素因数の和:2383

約数の個数: 64

約数和(自身を含む): 12267417600

約数和(自身を除く): 5136282603

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 179, 189, 303, 537, 707, 909, 1253, 1611, 2087, 2121, 2727, 3759, 4833, 6261, 6363, 11277, 14609, 18079, 18783, 19089, 33831, 43827, 54237, 56349, 126553, 131481, 162711, 210787, 373573, 379659, 394443, 488133, 632361, 1120719, 1138977, 1475509, 1897083, 2615011, 3362157, 3416931, 4426527, 5691249, 7845033, 10086471, 13279581, 23535099, 37730873, 39838743, 70605297, 113192619, 264116111, 339577857, 792348333, 1018733571, 2377044999, 7131134997]

約数ペア:

[(1, 7131134997), (3, 2377044999), (7, 1018733571), (9, 792348333), (21, 339577857), (27, 264116111), (63, 113192619), (101, 70605297), (179, 39838743), (189, 37730873), (303, 23535099), (537, 13279581), (707, 10086471), (909, 7845033), (1253, 5691249), (1611, 4426527), (2087, 3416931), (2121, 3362157), (2727, 2615011), (3759, 1897083), (4833, 1475509), (6261, 1138977), (6363, 1120719), (11277, 632361), (14609, 488133), (18079, 394443), (18783, 379659), (19089, 373573), (33831, 210787), (43827, 162711), (54237, 131481), (56349, 126553)]