53471853

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 83750400

約数和(自身を除く): 30278547

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 1453, 4089, 4359, 12267, 13077, 36801, 39231, 42137, 68291, 126411, 204873, 379233, 614619, 1137699, 1843857, 1980439, 5941317, 17823951, 53471853]

約数ペア:

[(1, 53471853), (3, 17823951), (9, 5941317), (27, 1980439), (29, 1843857), (47, 1137699), (87, 614619), (141, 379233), (261, 204873), (423, 126411), (783, 68291), (1269, 42137), (1363, 39231), (1453, 36801), (4089, 13077), (4359, 12267)]