55935411

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 91584000

約数和(自身を除く): 35648589

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 2861, 6517, 8583, 19551, 20027, 54359, 60081, 140189, 163077, 380513, 420567, 981323, 1141539, 2663591, 2943969, 7990773, 18645137, 55935411]

約数ペア:

[(1, 55935411), (3, 18645137), (7, 7990773), (19, 2943969), (21, 2663591), (49, 1141539), (57, 981323), (133, 420567), (147, 380513), (343, 163077), (399, 140189), (931, 60081), (1029, 54359), (2793, 20027), (2861, 19551), (6517, 8583)]