8128010.00000000

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 149414400

約数和(自身を除く): 53989407

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 2593, 4089, 7779, 12267, 23337, 36801, 70011, 75197, 121871, 225591, 365613, 676773, 1096839, 2030319, 3290517, 3534259, 10602777, 31808331, 95424993]

約数ペア:

[(1, 95424993), (3, 31808331), (9, 10602777), (27, 3534259), (29, 3290517), (47, 2030319), (87, 1096839), (141, 676773), (261, 365613), (423, 225591), (783, 121871), (1269, 75197), (1363, 70011), (2593, 36801), (4089, 23337), (7779, 12267)]