54379857

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4457}}^1$

素因数の和:4557

約数の個数: 24

約数和(自身を含む): 85379616

約数和(自身を除く): 30999759

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 4457, 12201, 13371, 31199, 93597, 218393, 369931, 655179, 1109793, 2589517, 7768551, 18126619, 54379857]

約数ペア:

[(1, 54379857), (3, 18126619), (7, 7768551), (21, 2589517), (49, 1109793), (83, 655179), (147, 369931), (249, 218393), (581, 93597), (1743, 31199), (4067, 13371), (4457, 12201)]