85560813

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 145463040

約数和(自身を除く): 59902227

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 507, 663, 1103, 1521, 1989, 2873, 3309, 4563, 5967, 8619, 9927, 14339, 18751, 25857, 29781, 43017, 56253, 77571, 129051, 168759, 186407, 243763, 387153, 506277, 559221, 731289, 1677663, 2193867, 3168919, 5032989, 6581601, 9506757, 28520271, 85560813]

約数ペア:

[(1, 85560813), (3, 28520271), (9, 9506757), (13, 6581601), (17, 5032989), (27, 3168919), (39, 2193867), (51, 1677663), (117, 731289), (153, 559221), (169, 506277), (221, 387153), (351, 243763), (459, 186407), (507, 168759), (663, 129051), (1103, 77571), (1521, 56253), (1989, 43017), (2873, 29781), (3309, 25857), (4563, 18751), (5967, 14339), (8619, 9927)]