75263121

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 115015680

約数和(自身を除く): 39752559

約数列:

[1, 3, 9, 27, 47, 127, 141, 381, 423, 467, 1143, 1269, 1401, 3429, 4203, 5969, 12609, 17907, 21949, 53721, 59309, 65847, 161163, 177927, 197541, 533781, 592623, 1601343, 2787523, 8362569, 25087707, 75263121]

約数ペア:

[(1, 75263121), (3, 25087707), (9, 8362569), (27, 2787523), (47, 1601343), (127, 592623), (141, 533781), (381, 197541), (423, 177927), (467, 161163), (1143, 65847), (1269, 59309), (1401, 53721), (3429, 21949), (4203, 17907), (5969, 12609)]