189018103635

素因数分解:

$3^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1\times {\mathrm{1609}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 340334628480

約数和(自身を除く): 151316524845

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 431, 673, 1293, 1609, 2019, 2155, 3365, 3879, 4827, 6057, 6465, 8045, 10095, 11637, 14481, 18171, 19395, 24135, 30285, 34911, 43443, 54513, 58185, 72405, 90855, 130329, 174555, 217215, 272565, 290063, 651645, 693479, 870189, 1082857, 1450315, 2080437, 2610567, 3248571, 3467395, 4350945, 5414285, 6241311, 7831701, 9745713, 10402185, 13052835, 16242855, 18723933, 23495103, 29237139, 31206555, 39158505, 48728565, 56171799, 87711417, 93619665, 117475515, 146185695, 280858995, 438557085, 466711367, 1400134101, 2333556835, 4200402303, 7000670505, 12601206909, 21002011515, 37803620727, 63006034545, 189018103635]

約数ペア:

[(1, 189018103635), (3, 63006034545), (5, 37803620727), (9, 21002011515), (15, 12601206909), (27, 7000670505), (45, 4200402303), (81, 2333556835), (135, 1400134101), (405, 466711367), (431, 438557085), (673, 280858995), (1293, 146185695), (1609, 117475515), (2019, 93619665), (2155, 87711417), (3365, 56171799), (3879, 48728565), (4827, 39158505), (6057, 31206555), (6465, 29237139), (8045, 23495103), (10095, 18723933), (11637, 16242855), (14481, 13052835), (18171, 10402185), (19395, 9745713), (24135, 7831701), (30285, 6241311), (34911, 5414285), (43443, 4350945), (54513, 3467395), (58185, 3248571), (72405, 2610567), (90855, 2080437), (130329, 1450315), (174555, 1082857), (217215, 870189), (272565, 693479), (290063, 651645)]