131544399

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{133277}}^1$

素因数の和:133334

約数の個数: 16

約数和(自身を含む): 204715008

約数和(自身を除く): 73170609

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 133277, 399831, 932939, 2798817, 6264019, 18792057, 43848133, 131544399]

約数ペア:

[(1, 131544399), (3, 43848133), (7, 18792057), (21, 6264019), (47, 2798817), (141, 932939), (329, 399831), (987, 133277)]