32857821

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 53913600

約数和(自身を除く): 21055779

約数列:

[1, 3, 9, 17, 19, 51, 57, 89, 127, 153, 171, 267, 323, 381, 801, 969, 1143, 1513, 1691, 2159, 2413, 2907, 4539, 5073, 6477, 7239, 11303, 13617, 15219, 19431, 21717, 28747, 33909, 41021, 86241, 101727, 123063, 192151, 214757, 258723, 369189, 576453, 644271, 1729359, 1932813, 3650869, 10952607, 32857821]

約数ペア:

[(1, 32857821), (3, 10952607), (9, 3650869), (17, 1932813), (19, 1729359), (51, 644271), (57, 576453), (89, 369189), (127, 258723), (153, 214757), (171, 192151), (267, 123063), (323, 101727), (381, 86241), (801, 41021), (969, 33909), (1143, 28747), (1513, 21717), (1691, 19431), (2159, 15219), (2413, 13617), (2907, 11303), (4539, 7239), (5073, 6477)]