64754949

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75209}}^1$

素因数の和:75260

約数の個数: 16

約数和(自身を含む): 101082240

約数和(自身を除く): 36327291

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 75209, 225627, 526463, 1579389, 3083569, 9250707, 21584983, 64754949]

約数ペア:

[(1, 64754949), (3, 21584983), (7, 9250707), (21, 3083569), (41, 1579389), (123, 526463), (287, 225627), (861, 75209)]