97222221

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{189517}}^1$

素因数の和:189545

約数の個数: 16

約数和(自身を含む): 151614400

約数和(自身を除く): 54392179

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 189517, 568551, 1705653, 3600823, 5116959, 10802469, 32407407, 97222221]

約数ペア:

[(1, 97222221), (3, 32407407), (9, 10802469), (19, 5116959), (27, 3600823), (57, 1705653), (171, 568551), (513, 189517)]