118261503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1549}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 181350000

約数和(自身を除く): 63088497

約数列:

[1, 3, 9, 17, 51, 153, 499, 1497, 1549, 4491, 4647, 8483, 13941, 25449, 26333, 76347, 78999, 236997, 772951, 2318853, 6956559, 13140167, 39420501, 118261503]

約数ペア:

[(1, 118261503), (3, 39420501), (9, 13140167), (17, 6956559), (51, 2318853), (153, 772951), (499, 236997), (1497, 78999), (1549, 76347), (4491, 26333), (4647, 25449), (8483, 13941)]