154212423

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 221157888

約数和(自身を除く): 66945465

約数列:

[1, 3, 17, 51, 83, 249, 289, 867, 1411, 2143, 4233, 6429, 23987, 36431, 71961, 109293, 177869, 533607, 619327, 1857981, 3023773, 9071319, 51404141, 154212423]

約数ペア:

[(1, 154212423), (3, 51404141), (17, 9071319), (51, 3023773), (83, 1857981), (249, 619327), (289, 533607), (867, 177869), (1411, 109293), (2143, 71961), (4233, 36431), (6429, 23987)]