3818121219

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26951}}^1$

素因数の和:27030

約数の個数: 48

約数和(自身を含む): 6357222144

約数和(自身を除く): 2539100925

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 243, 297, 477, 583, 891, 1431, 1749, 2673, 4293, 5247, 12879, 15741, 26951, 47223, 80853, 141669, 242559, 296461, 727677, 889383, 1428403, 2183031, 2668149, 4285209, 6549093, 8004447, 12855627, 15712433, 24013341, 38566881, 47137299, 72040023, 115700643, 141411897, 347101929, 424235691, 1272707073, 3818121219]

約数ペア:

[(1, 3818121219), (3, 1272707073), (9, 424235691), (11, 347101929), (27, 141411897), (33, 115700643), (53, 72040023), (81, 47137299), (99, 38566881), (159, 24013341), (243, 15712433), (297, 12855627), (477, 8004447), (583, 6549093), (891, 4285209), (1431, 2668149), (1749, 2183031), (2673, 1428403), (4293, 889383), (5247, 727677), (12879, 296461), (15741, 242559), (26951, 141669), (47223, 80853)]