20151752643

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{762371}}^1$

素因数の和:762480

約数の個数: 32

約数和(自身を含む): 32934470400

約数和(自身を除く): 12782717757

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 2403, 2937, 8811, 26433, 762371, 2287113, 6861339, 8386081, 20584017, 25158243, 67851019, 75474729, 203553057, 226424187, 610659171, 746361209, 1831977513, 2239083627, 6717250881, 20151752643]

約数ペア:

[(1, 20151752643), (3, 6717250881), (9, 2239083627), (11, 1831977513), (27, 746361209), (33, 610659171), (89, 226424187), (99, 203553057), (267, 75474729), (297, 67851019), (801, 25158243), (979, 20584017), (2403, 8386081), (2937, 6861339), (8811, 2287113), (26433, 762371)]