149805869307

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{5246957}}^1$

素因数の和:5247298

約数の個数: 16

約数和(自身を含む): 206856072192

約数和(自身を除く): 57050202885

約数列:

[1, 3, 31, 93, 307, 921, 9517, 28551, 5246957, 15740871, 162655667, 487967001, 1610815799, 4832447397, 49935289769, 149805869307]

約数ペア:

[(1, 149805869307), (3, 49935289769), (31, 4832447397), (93, 1610815799), (307, 487967001), (921, 162655667), (9517, 15740871), (28551, 5246957)]