20134386027

素因数分解:

$3^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{148579}}^1$

素因数の和:148837

約数の個数: 40

約数和(自身を含む): 34518105600

約数和(自身を除く): 14383719573

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 239, 567, 717, 1673, 2151, 5019, 6453, 15057, 19359, 45171, 135513, 148579, 445737, 1040053, 1337211, 3120159, 4011633, 9360477, 12034899, 28081431, 35510381, 84244293, 106531143, 248572667, 319593429, 745718001, 958780287, 2237154003, 2876340861, 6711462009, 20134386027]

約数ペア:

[(1, 20134386027), (3, 6711462009), (7, 2876340861), (9, 2237154003), (21, 958780287), (27, 745718001), (63, 319593429), (81, 248572667), (189, 106531143), (239, 84244293), (567, 35510381), (717, 28081431), (1673, 12034899), (2151, 9360477), (5019, 4011633), (6453, 3120159), (15057, 1337211), (19359, 1040053), (45171, 445737), (135513, 148579)]