54206883

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 82368000

約数和(自身を除く): 28161117

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 1179, 1999, 3013, 5997, 9039, 17991, 27117, 45977, 137931, 261869, 413793, 785607, 2356821, 6022987, 18068961, 54206883]

約数ペア:

[(1, 54206883), (3, 18068961), (9, 6022987), (23, 2356821), (69, 785607), (131, 413793), (207, 261869), (393, 137931), (1179, 45977), (1999, 27117), (3013, 17991), (5997, 9039)]