53949753

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 95558400

約数和(自身を除く): 41608647

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 89, 99, 117, 143, 157, 267, 297, 351, 429, 471, 801, 979, 1157, 1287, 1413, 1727, 2041, 2403, 2937, 3471, 3861, 4239, 5181, 6123, 8811, 10413, 12727, 13973, 15543, 18369, 22451, 26433, 31239, 38181, 41919, 46629, 55107, 67353, 114543, 125757, 153703, 181649, 202059, 343629, 377271, 461109, 544947, 606177, 1383327, 1634841, 1998139, 4149981, 4904523, 5994417, 17983251, 53949753]

約数ペア:

[(1, 53949753), (3, 17983251), (9, 5994417), (11, 4904523), (13, 4149981), (27, 1998139), (33, 1634841), (39, 1383327), (89, 606177), (99, 544947), (117, 461109), (143, 377271), (157, 343629), (267, 202059), (297, 181649), (351, 153703), (429, 125757), (471, 114543), (801, 67353), (979, 55107), (1157, 46629), (1287, 41919), (1413, 38181), (1727, 31239), (2041, 26433), (2403, 22451), (2937, 18369), (3471, 15543), (3861, 13973), (4239, 12727), (5181, 10413), (6123, 8811)]