55815003

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 82508400

約数和(自身を除く): 26693397

約数列:

[1, 3, 9, 59, 177, 257, 409, 531, 771, 1227, 2313, 3681, 15163, 24131, 45489, 72393, 105113, 136467, 217179, 315339, 946017, 6201667, 18605001, 55815003]

約数ペア:

[(1, 55815003), (3, 18605001), (9, 6201667), (59, 946017), (177, 315339), (257, 217179), (409, 136467), (531, 105113), (771, 72393), (1227, 45489), (2313, 24131), (3681, 15163)]