3285782091

素因数分解:

$3^5\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 5159621376

約数和(自身を除く): 1873839285

約数列:

[1, 3, 9, 27, 43, 71, 81, 103, 129, 213, 243, 309, 387, 639, 927, 1161, 1849, 1917, 2781, 3053, 3483, 4429, 5547, 5751, 7313, 8343, 9159, 10449, 13287, 16641, 17253, 21939, 25029, 27477, 39861, 49923, 65817, 82431, 119583, 131279, 149769, 190447, 197451, 247293, 314459, 358749, 393837, 449307, 571341, 592353, 741879, 943377, 1076247, 1181511, 1714023, 1777059, 2830131, 3544533, 5142069, 8490393, 10633599, 13521737, 15426207, 25471179, 31900797, 40565211, 46278621, 76413537, 121695633, 365086899, 1095260697, 3285782091]

約数ペア:

[(1, 3285782091), (3, 1095260697), (9, 365086899), (27, 121695633), (43, 76413537), (71, 46278621), (81, 40565211), (103, 31900797), (129, 25471179), (213, 15426207), (243, 13521737), (309, 10633599), (387, 8490393), (639, 5142069), (927, 3544533), (1161, 2830131), (1849, 1777059), (1917, 1714023), (2781, 1181511), (3053, 1076247), (3483, 943377), (4429, 741879), (5547, 592353), (5751, 571341), (7313, 449307), (8343, 393837), (9159, 358749), (10449, 314459), (13287, 247293), (16641, 197451), (17253, 190447), (21939, 149769), (25029, 131279), (27477, 119583), (39861, 82431), (49923, 65817)]