84899421

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{33811}}^1$

素因数の和:33854

約数の個数: 20

約数和(自身を含む): 130920064

約数和(自身を除く): 46020643

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 33811, 101433, 304299, 912897, 1048141, 2738691, 3144423, 9433269, 28299807, 84899421]

約数ペア:

[(1, 84899421), (3, 28299807), (9, 9433269), (27, 3144423), (31, 2738691), (81, 1048141), (93, 912897), (279, 304299), (837, 101433), (2511, 33811)]