152221167

素因数分解:

$3^3\times 7^1\times {\mathrm{805403}}^1$

素因数の和:805419

約数の個数: 16

約数和(自身を含む): 257729280

約数和(自身を除く): 105508113

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 805403, 2416209, 5637821, 7248627, 16913463, 21745881, 50740389, 152221167]

約数ペア:

[(1, 152221167), (3, 50740389), (7, 21745881), (9, 16913463), (21, 7248627), (27, 5637821), (63, 2416209), (189, 805403)]