51789159

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 80547840

約数和(自身を除く): 28758681

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1103, 1269, 1739, 3309, 5217, 9927, 15651, 29781, 40811, 46953, 51841, 122433, 155523, 367299, 466569, 1101897, 1399707, 1918117, 5754351, 17263053, 51789159]

約数ペア:

[(1, 51789159), (3, 17263053), (9, 5754351), (27, 1918117), (37, 1399707), (47, 1101897), (111, 466569), (141, 367299), (333, 155523), (423, 122433), (999, 51841), (1103, 46953), (1269, 40811), (1739, 29781), (3309, 15651), (5217, 9927)]