87462909

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3391

約数の個数: 40

約数和(自身を含む): 145664640

約数和(自身を除く): 58201731

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2907, 3343, 8721, 10029, 26163, 30087, 56831, 63517, 90261, 170493, 190551, 270783, 511479, 571653, 1079789, 1534437, 1714959, 3239367, 4603311, 5144877, 9718101, 29154303, 87462909]

約数ペア:

[(1, 87462909), (3, 29154303), (9, 9718101), (17, 5144877), (19, 4603311), (27, 3239367), (51, 1714959), (57, 1534437), (81, 1079789), (153, 571653), (171, 511479), (323, 270783), (459, 190551), (513, 170493), (969, 90261), (1377, 63517), (1539, 56831), (2907, 30087), (3343, 26163), (8721, 10029)]