87459903

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 129792000

約数和(自身を除く): 42332097

約数列:

[1, 3, 9, 47, 141, 199, 423, 597, 1039, 1791, 3117, 9351, 9353, 28059, 48833, 84177, 146499, 206761, 439497, 620283, 1860849, 9717767, 29153301, 87459903]

約数ペア:

[(1, 87459903), (3, 29153301), (9, 9717767), (47, 1860849), (141, 620283), (199, 439497), (423, 206761), (597, 146499), (1039, 84177), (1791, 48833), (3117, 28059), (9351, 9353)]