88972947

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61403}}^1$

素因数の和:61439

約数の個数: 24

約数和(自身を含む): 153264384

約数和(自身を除く): 64291437

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 61403, 184209, 429821, 552627, 1289463, 1412269, 3868389, 4236807, 9885883, 12710421, 29657649, 88972947]

約数ペア:

[(1, 88972947), (3, 29657649), (7, 12710421), (9, 9885883), (21, 4236807), (23, 3868389), (63, 1412269), (69, 1289463), (161, 552627), (207, 429821), (483, 184209), (1449, 61403)]