64013283

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 95135040

約数和(自身を除く): 31121757

約数列:

[1, 3, 9, 43, 129, 251, 387, 659, 753, 1977, 2259, 5931, 10793, 28337, 32379, 85011, 97137, 165409, 255033, 496227, 1488681, 7112587, 21337761, 64013283]

約数ペア:

[(1, 64013283), (3, 21337761), (9, 7112587), (43, 1488681), (129, 496227), (251, 255033), (387, 165409), (659, 97137), (753, 85011), (1977, 32379), (2259, 28337), (5931, 10793)]