7644688320987

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{682321}}^1$

素因数の和:682749

約数の個数: 64

約数和(自身を含む): 12036160080000

約数和(自身を除く): 4391471759013

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 349, 369, 783, 1047, 1107, 1189, 3141, 3567, 9423, 10121, 10701, 14309, 30363, 32103, 42927, 91089, 128781, 273267, 386343, 414961, 682321, 1244883, 2046963, 3734649, 6140889, 11203947, 18422667, 19787309, 27975161, 59361927, 83925483, 178085781, 238130029, 251776449, 534257343, 714390087, 755329347, 811279669, 2143170261, 2433839007, 6429510783, 6905770841, 7301517021, 9763331189, 20717312523, 21904551063, 29289993567, 62151937569, 87869980701, 186455812707, 263609942103, 283136604481, 849409813443, 2548229440329, 7644688320987]

約数ペア:

[(1, 7644688320987), (3, 2548229440329), (9, 849409813443), (27, 283136604481), (29, 263609942103), (41, 186455812707), (87, 87869980701), (123, 62151937569), (261, 29289993567), (349, 21904551063), (369, 20717312523), (783, 9763331189), (1047, 7301517021), (1107, 6905770841), (1189, 6429510783), (3141, 2433839007), (3567, 2143170261), (9423, 811279669), (10121, 755329347), (10701, 714390087), (14309, 534257343), (30363, 251776449), (32103, 238130029), (42927, 178085781), (91089, 83925483), (128781, 59361927), (273267, 27975161), (386343, 19787309), (414961, 18422667), (682321, 11203947), (1244883, 6140889), (2046963, 3734649)]