85887684987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10313}}^1\times {\mathrm{11239}}^1$

素因数の和:21587

約数の個数: 32

約数和(自身を含む): 129840883200

約数和(自身を除く): 43953198213

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 10313, 11239, 30939, 33717, 134069, 146107, 195947, 213541, 402207, 438321, 587841, 640623, 2547311, 2776033, 7641933, 8328099, 115907807, 347723421, 1506801491, 2202248333, 4520404473, 6606744999, 28629228329, 85887684987]

約数ペア:

[(1, 85887684987), (3, 28629228329), (13, 6606744999), (19, 4520404473), (39, 2202248333), (57, 1506801491), (247, 347723421), (741, 115907807), (10313, 8328099), (11239, 7641933), (30939, 2776033), (33717, 2547311), (134069, 640623), (146107, 587841), (195947, 438321), (213541, 402207)]