72315807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{2819}}^1$

素因数の和:3342

約数の個数: 16

約数和(自身を含む): 102332160

約数和(自身を除く): 30016353

約数列:

[1, 3, 17, 51, 503, 1509, 2819, 8457, 8551, 25653, 47923, 143769, 1417957, 4253871, 24105269, 72315807]

約数ペア:

[(1, 72315807), (3, 24105269), (17, 4253871), (51, 1417957), (503, 143769), (1509, 47923), (2819, 25653), (8457, 8551)]