53596809

素因数分解:

$3^9\times 7^1\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 92114880

約数和(自身を除く): 38518071

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 389, 567, 729, 1167, 1701, 2187, 2723, 3501, 5103, 6561, 8169, 10503, 15309, 19683, 24507, 31509, 45927, 73521, 94527, 137781, 220563, 283581, 661689, 850743, 1985067, 2552229, 5955201, 7656687, 17865603, 53596809]

約数ペア:

[(1, 53596809), (3, 17865603), (7, 7656687), (9, 5955201), (21, 2552229), (27, 1985067), (63, 850743), (81, 661689), (189, 283581), (243, 220563), (389, 137781), (567, 94527), (729, 73521), (1167, 45927), (1701, 31509), (2187, 24507), (2723, 19683), (3501, 15309), (5103, 10503), (6561, 8169)]