148975779

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 206079552

約数和(自身を除く): 57103773

約数列:

[1, 3, 43, 107, 129, 251, 321, 753, 1849, 4601, 5547, 10793, 13803, 26857, 32379, 80571, 197843, 464099, 593529, 1154851, 1392297, 3464553, 49658593, 148975779]

約数ペア:

[(1, 148975779), (3, 49658593), (43, 3464553), (107, 1392297), (129, 1154851), (251, 593529), (321, 464099), (753, 197843), (1849, 80571), (4601, 32379), (5547, 26857), (10793, 13803)]