53923653

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2371}}^1$

素因数の和:2422

約数の個数: 36

約数和(自身を含む): 93988128

約数和(自身を除く): 40064475

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2371, 2527, 3249, 7113, 7581, 16597, 21339, 22743, 45049, 49791, 135147, 149373, 315343, 405441, 855931, 946029, 2567793, 2838087, 5991517, 7703379, 17974551, 53923653]

約数ペア:

[(1, 53923653), (3, 17974551), (7, 7703379), (9, 5991517), (19, 2838087), (21, 2567793), (57, 946029), (63, 855931), (133, 405441), (171, 315343), (361, 149373), (399, 135147), (1083, 49791), (1197, 45049), (2371, 22743), (2527, 21339), (3249, 16597), (7113, 7581)]