202758039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18451}}^1$

素因数の和:18508

約数の個数: 32

約数和(自身を含む): 336564480

約数和(自身を除く): 133806441

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 18451, 55353, 166059, 202961, 498177, 608883, 682687, 1826649, 2048061, 5479947, 6144183, 7509557, 18432549, 22528671, 67586013, 202758039]

約数ペア:

[(1, 202758039), (3, 67586013), (9, 22528671), (11, 18432549), (27, 7509557), (33, 6144183), (37, 5479947), (99, 2048061), (111, 1826649), (297, 682687), (333, 608883), (407, 498177), (999, 202961), (1221, 166059), (3663, 55353), (10989, 18451)]