27128769

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 37013760

約数和(自身を除く): 9884991

約数列:

[1, 3, 67, 139, 201, 417, 971, 2913, 9313, 27939, 65057, 134969, 195171, 404907, 9042923, 27128769]

約数ペア:

[(1, 27128769), (3, 9042923), (67, 404907), (139, 195171), (201, 134969), (417, 65057), (971, 27939), (2913, 9313)]