27752781138

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1\times {\mathrm{42589}}^1$

素因数の和:44282

約数の個数: 32

約数和(自身を含む): 56370079680

約数和(自身を除く): 28617298542

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1621, 3242, 4863, 9726, 42589, 85178, 108607, 127767, 217214, 255534, 325821, 651642, 2853463, 5706926, 8560389, 17120778, 69036769, 138073538, 207110307, 414220614, 4625463523, 9250927046, 13876390569, 27752781138]

約数ペア:

[(1, 27752781138), (2, 13876390569), (3, 9250927046), (6, 4625463523), (67, 414220614), (134, 207110307), (201, 138073538), (402, 69036769), (1621, 17120778), (3242, 8560389), (4863, 5706926), (9726, 2853463), (42589, 651642), (85178, 325821), (108607, 255534), (127767, 217214)]