27047007

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 16417953

約数列:

[1, 3, 9, 13, 27, 39, 117, 251, 307, 351, 753, 921, 2259, 2763, 3263, 3991, 6777, 8289, 9789, 11973, 29367, 35919, 77057, 88101, 107757, 231171, 693513, 1001741, 2080539, 3005223, 9015669, 27047007]

約数ペア:

[(1, 27047007), (3, 9015669), (9, 3005223), (13, 2080539), (27, 1001741), (39, 693513), (117, 231171), (251, 107757), (307, 88101), (351, 77057), (753, 35919), (921, 29367), (2259, 11973), (2763, 9789), (3263, 8289), (3991, 6777)]