528036489

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{110491}}^1$

素因数の和:110562

約数の個数: 20

約数和(自身を含む): 802171920

約数和(自身を除く): 274135431

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 110491, 331473, 994419, 2983257, 6518969, 8949771, 19556907, 58670721, 176012163, 528036489]

約数ペア:

[(1, 528036489), (3, 176012163), (9, 58670721), (27, 19556907), (59, 8949771), (81, 6518969), (177, 2983257), (531, 994419), (1593, 331473), (4779, 110491)]