201384081

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{1579}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 299719680

約数和(自身を除く): 98335599

約数列:

[1, 3, 9, 37, 111, 333, 383, 1149, 1579, 3447, 4737, 14171, 14211, 42513, 58423, 127539, 175269, 525807, 604757, 1814271, 5442813, 22376009, 67128027, 201384081]

約数ペア:

[(1, 201384081), (3, 67128027), (9, 22376009), (37, 5442813), (111, 1814271), (333, 604757), (383, 525807), (1149, 175269), (1579, 127539), (3447, 58423), (4737, 42513), (14171, 14211)]