23565523779

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{1871}}^1$

素因数の和:2637

約数の個数: 64

約数和(自身を含む): 40370503680

約数和(自身を除く): 16804979901

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 647, 721, 927, 1871, 1941, 2163, 2781, 4529, 5613, 5823, 6489, 13097, 13587, 16839, 17469, 19467, 39291, 40761, 50517, 66641, 117873, 122283, 192713, 199923, 353619, 466487, 578139, 599769, 1210537, 1348991, 1399461, 1734417, 1799307, 3631611, 4046973, 4198383, 5203251, 8473759, 10894833, 12140919, 12595149, 25421277, 32684499, 36422757, 76263831, 124685311, 228791493, 374055933, 872797177, 1122167799, 2618391531, 3366503397, 7855174593, 23565523779]

約数ペア:

[(1, 23565523779), (3, 7855174593), (7, 3366503397), (9, 2618391531), (21, 1122167799), (27, 872797177), (63, 374055933), (103, 228791493), (189, 124685311), (309, 76263831), (647, 36422757), (721, 32684499), (927, 25421277), (1871, 12595149), (1941, 12140919), (2163, 10894833), (2781, 8473759), (4529, 5203251), (5613, 4198383), (5823, 4046973), (6489, 3631611), (13097, 1799307), (13587, 1734417), (16839, 1399461), (17469, 1348991), (19467, 1210537), (39291, 599769), (40761, 578139), (50517, 466487), (66641, 353619), (117873, 199923), (122283, 192713)]