86313357

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 141261120

約数和(自身を除く): 54947763

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 243, 267, 307, 351, 801, 921, 1053, 1157, 2403, 2763, 3159, 3471, 3991, 7209, 8289, 10413, 11973, 21627, 24867, 27323, 31239, 35919, 74601, 81969, 93717, 107757, 245907, 281151, 323271, 355199, 737721, 969813, 1065597, 2213163, 3196791, 6639489, 9590373, 28771119, 86313357]

約数ペア:

[(1, 86313357), (3, 28771119), (9, 9590373), (13, 6639489), (27, 3196791), (39, 2213163), (81, 1065597), (89, 969813), (117, 737721), (243, 355199), (267, 323271), (307, 281151), (351, 245907), (801, 107757), (921, 93717), (1053, 81969), (1157, 74601), (2403, 35919), (2763, 31239), (3159, 27323), (3471, 24867), (3991, 21627), (7209, 11973), (8289, 10413)]