73837089

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 115207488

約数和(自身を除く): 41370399

約数列:

[1, 3, 9, 27, 37, 71, 81, 111, 213, 333, 347, 639, 999, 1041, 1917, 2627, 2997, 3123, 5751, 7881, 9369, 12839, 23643, 24637, 28107, 38517, 70929, 73911, 115551, 212787, 221733, 346653, 665199, 911569, 1039959, 1995597, 2734707, 8204121, 24612363, 73837089]

約数ペア:

[(1, 73837089), (3, 24612363), (9, 8204121), (27, 2734707), (37, 1995597), (71, 1039959), (81, 911569), (111, 665199), (213, 346653), (333, 221733), (347, 212787), (639, 115551), (999, 73911), (1041, 70929), (1917, 38517), (2627, 28107), (2997, 24637), (3123, 23643), (5751, 12839), (7881, 9369)]