81054804573

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{8329}}^1$

素因数の和:8587

約数の個数: 64

約数和(自身を含む): 125949600000

約数和(自身を除く): 44894795427

約数列:

[1, 3, 9, 27, 41, 59, 123, 149, 177, 369, 447, 531, 1107, 1341, 1593, 2419, 4023, 6109, 7257, 8329, 8791, 18327, 21771, 24987, 26373, 54981, 65313, 74961, 79119, 164943, 224883, 237357, 341489, 360431, 491411, 1024467, 1081293, 1241021, 1474233, 3073401, 3243879, 3723063, 4422699, 9220203, 9731637, 11169189, 13268097, 20147851, 33507567, 50881861, 60443553, 73220239, 152645583, 181330659, 219660717, 457936749, 543991977, 658982151, 1373810247, 1976946453, 3002029799, 9006089397, 27018268191, 81054804573]

約数ペア:

[(1, 81054804573), (3, 27018268191), (9, 9006089397), (27, 3002029799), (41, 1976946453), (59, 1373810247), (123, 658982151), (149, 543991977), (177, 457936749), (369, 219660717), (447, 181330659), (531, 152645583), (1107, 73220239), (1341, 60443553), (1593, 50881861), (2419, 33507567), (4023, 20147851), (6109, 13268097), (7257, 11169189), (8329, 9731637), (8791, 9220203), (18327, 4422699), (21771, 3723063), (24987, 3243879), (26373, 3073401), (54981, 1474233), (65313, 1241021), (74961, 1081293), (79119, 1024467), (164943, 491411), (224883, 360431), (237357, 341489)]