156727981773

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1\times {\mathrm{3049}}^1$

素因数の和:3311

約数の個数: 72

約数和(自身を含む): 253007601600

約数和(自身を除く): 96279619827

約数列:

[1, 3, 9, 11, 33, 71, 99, 103, 213, 309, 639, 781, 927, 1133, 2343, 3049, 3399, 5041, 7029, 7313, 9147, 10197, 15123, 21939, 27441, 33539, 45369, 55451, 65817, 80443, 100617, 166353, 216479, 241329, 301851, 314047, 499059, 519223, 649437, 723987, 942141, 1557669, 1948311, 2381269, 2826423, 3454517, 4673007, 5711453, 7143807, 10363551, 15370009, 17134359, 21431421, 22297337, 31090653, 46110027, 51403077, 66892011, 138330081, 169070099, 200676033, 245270707, 507210297, 735812121, 1521630891, 1583110927, 2207436363, 4749332781, 14247998343, 17414220197, 52242660591, 156727981773]

約数ペア:

[(1, 156727981773), (3, 52242660591), (9, 17414220197), (11, 14247998343), (33, 4749332781), (71, 2207436363), (99, 1583110927), (103, 1521630891), (213, 735812121), (309, 507210297), (639, 245270707), (781, 200676033), (927, 169070099), (1133, 138330081), (2343, 66892011), (3049, 51403077), (3399, 46110027), (5041, 31090653), (7029, 22297337), (7313, 21431421), (9147, 17134359), (10197, 15370009), (15123, 10363551), (21939, 7143807), (27441, 5711453), (33539, 4673007), (45369, 3454517), (55451, 2826423), (65817, 2381269), (80443, 1948311), (100617, 1557669), (166353, 942141), (216479, 723987), (241329, 649437), (301851, 519223), (314047, 499059)]