57131271

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6551}}^1$

素因数の和:6596

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 37217529

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 6551, 8721, 19653, 58959, 111367, 124469, 176877, 334101, 373407, 1002303, 1120221, 2115973, 3006909, 3360663, 6347919, 19043757, 57131271]

約数ペア:

[(1, 57131271), (3, 19043757), (9, 6347919), (17, 3360663), (19, 3006909), (27, 2115973), (51, 1120221), (57, 1002303), (153, 373407), (171, 334101), (323, 176877), (459, 124469), (513, 111367), (969, 58959), (2907, 19653), (6551, 8721)]