72607017

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{203381}}^1$

素因数の和:203408

約数の個数: 16

約数和(自身を含む): 117148032

約数和(自身を除く): 44541015

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 203381, 610143, 1423667, 3457477, 4271001, 10372431, 24202339, 72607017]

約数ペア:

[(1, 72607017), (3, 24202339), (7, 10372431), (17, 4271001), (21, 3457477), (51, 1423667), (119, 610143), (357, 203381)]