10647857997

素因数分解:

$3^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{47303}}^1$

素因数の和:47719

約数の個数: 40

約数和(自身を含む): 18224528256

約数和(自身を除く): 7576670259

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 397, 567, 1191, 2779, 3573, 8337, 10719, 25011, 32157, 47303, 75033, 141909, 225099, 331121, 425727, 993363, 1277181, 2980089, 3831543, 8940267, 18779291, 26820801, 56337873, 131455037, 169013619, 394365111, 507040857, 1183095333, 1521122571, 3549285999, 10647857997]

約数ペア:

[(1, 10647857997), (3, 3549285999), (7, 1521122571), (9, 1183095333), (21, 507040857), (27, 394365111), (63, 169013619), (81, 131455037), (189, 56337873), (397, 26820801), (567, 18779291), (1191, 8940267), (2779, 3831543), (3573, 2980089), (8337, 1277181), (10719, 993363), (25011, 425727), (32157, 331121), (47303, 225099), (75033, 141909)]