6504381

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 4502979

約数列:

[1, 3, 9, 13, 27, 29, 39, 71, 81, 87, 117, 213, 243, 261, 351, 377, 639, 783, 923, 1053, 1131, 1917, 2059, 2349, 2769, 3159, 3393, 5751, 6177, 7047, 8307, 10179, 17253, 18531, 24921, 26767, 30537, 55593, 74763, 80301, 91611, 166779, 224289, 240903, 500337, 722709, 2168127, 6504381]

約数ペア:

[(1, 6504381), (3, 2168127), (9, 722709), (13, 500337), (27, 240903), (29, 224289), (39, 166779), (71, 91611), (81, 80301), (87, 74763), (117, 55593), (213, 30537), (243, 26767), (261, 24921), (351, 18531), (377, 17253), (639, 10179), (783, 8307), (923, 7047), (1053, 6177), (1131, 5751), (1917, 3393), (2059, 3159), (2349, 2769)]