211672899

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6883}}^1$

素因数の和:6976

約数の個数: 32

約数和(自身を含む): 337040640

約数和(自身を除く): 125367741

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 3417, 6883, 10251, 20649, 30753, 61947, 117011, 185841, 351033, 461161, 1053099, 1383483, 3159297, 4150449, 7839737, 12451347, 23519211, 70557633, 211672899]

約数ペア:

[(1, 211672899), (3, 70557633), (9, 23519211), (17, 12451347), (27, 7839737), (51, 4150449), (67, 3159297), (153, 1383483), (201, 1053099), (459, 461161), (603, 351033), (1139, 185841), (1809, 117011), (3417, 61947), (6883, 30753), (10251, 20649)]