31752807957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1\times {\mathrm{3413}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 49866905088

約数和(自身を除く): 18114097131

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 607, 1179, 1703, 1821, 3413, 5109, 5463, 7891, 10239, 15327, 23673, 30717, 44369, 71019, 79517, 133107, 238551, 399321, 447103, 715653, 1033721, 1341309, 2071691, 3101163, 4023927, 5812339, 6215073, 9303489, 17437017, 18645219, 26931983, 52311051, 80795949, 242387847, 271391521, 814174563, 2442523689, 3528089773, 10584269319, 31752807957]

約数ペア:

[(1, 31752807957), (3, 10584269319), (9, 3528089773), (13, 2442523689), (39, 814174563), (117, 271391521), (131, 242387847), (393, 80795949), (607, 52311051), (1179, 26931983), (1703, 18645219), (1821, 17437017), (3413, 9303489), (5109, 6215073), (5463, 5812339), (7891, 4023927), (10239, 3101163), (15327, 2071691), (23673, 1341309), (30717, 1033721), (44369, 715653), (71019, 447103), (79517, 399321), (133107, 238551)]