64157084163

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{979333}}^1$

素因数の和:979619

約数の個数: 24

約数和(自身を含む): 96248945520

約数和(自身を除く): 32091861357

約数列:

[1, 3, 9, 29, 87, 251, 261, 753, 2259, 7279, 21837, 65511, 979333, 2937999, 8813997, 28400657, 85201971, 245812583, 255605913, 737437749, 2212313247, 7128564907, 21385694721, 64157084163]

約数ペア:

[(1, 64157084163), (3, 21385694721), (9, 7128564907), (29, 2212313247), (87, 737437749), (251, 255605913), (261, 245812583), (753, 85201971), (2259, 28400657), (7279, 8813997), (21837, 2937999), (65511, 979333)]