40805543817

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1\times {\mathrm{1031}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 61882748928

約数和(自身を除く): 21077205111

約数列:

[1, 3, 9, 23, 69, 207, 263, 727, 789, 1031, 2181, 2367, 3093, 6049, 6543, 9279, 16721, 18147, 23713, 50163, 54441, 71139, 150489, 191201, 213417, 271153, 573603, 749537, 813459, 1720809, 2248611, 2440377, 4397623, 6236519, 6745833, 13192869, 17239351, 18709557, 39578607, 51718053, 56128671, 155154159, 197128231, 591384693, 1774154079, 4533949313, 13601847939, 40805543817]

約数ペア:

[(1, 40805543817), (3, 13601847939), (9, 4533949313), (23, 1774154079), (69, 591384693), (207, 197128231), (263, 155154159), (727, 56128671), (789, 51718053), (1031, 39578607), (2181, 18709557), (2367, 17239351), (3093, 13192869), (6049, 6745833), (6543, 6236519), (9279, 4397623), (16721, 2440377), (18147, 2248611), (23713, 1720809), (50163, 813459), (54441, 749537), (71139, 573603), (150489, 271153), (191201, 213417)]