54640143

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 87225600

約数和(自身を除く): 32585457

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 2477, 7353, 7431, 22059, 22293, 47063, 66879, 106511, 141189, 319533, 423567, 958599, 1270701, 2023709, 2875797, 6071127, 18213381, 54640143]

約数ペア:

[(1, 54640143), (3, 18213381), (9, 6071127), (19, 2875797), (27, 2023709), (43, 1270701), (57, 958599), (129, 423567), (171, 319533), (387, 141189), (513, 106511), (817, 66879), (1161, 47063), (2451, 22293), (2477, 22059), (7353, 7431)]