54981369

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{49667}}^1$

素因数の和:49717

約数の個数: 16

約数和(自身を含む): 83442240

約数和(自身を除く): 28460871

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 49667, 149001, 447003, 1341009, 2036347, 6109041, 18327123, 54981369]

約数ペア:

[(1, 54981369), (3, 18327123), (9, 6109041), (27, 2036347), (41, 1341009), (123, 447003), (369, 149001), (1107, 49667)]