7884582039

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{55213}}^1$

素因数の和:55309

約数の個数: 40

約数和(自身を含む): 12346292112

約数和(自身を除く): 4461710073

約数列:

[1, 3, 9, 27, 41, 43, 81, 123, 129, 369, 387, 1107, 1161, 1763, 3321, 3483, 5289, 15867, 47601, 55213, 142803, 165639, 496917, 1490751, 2263733, 2374159, 4472253, 6791199, 7122477, 20373597, 21367431, 61120791, 64102293, 97340519, 183362373, 192306879, 292021557, 876064671, 2628194013, 7884582039]

約数ペア:

[(1, 7884582039), (3, 2628194013), (9, 876064671), (27, 292021557), (41, 192306879), (43, 183362373), (81, 97340519), (123, 64102293), (129, 61120791), (369, 21367431), (387, 20373597), (1107, 7122477), (1161, 6791199), (1763, 4472253), (3321, 2374159), (3483, 2263733), (5289, 1490751), (15867, 496917), (47601, 165639), (55213, 142803)]