54459189

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 82684800

約数和(自身を除く): 28225611

約数列:

[1, 3, 9, 27, 89, 131, 173, 267, 393, 519, 801, 1179, 1557, 2403, 3537, 4671, 11659, 15397, 22663, 34977, 46191, 67989, 104931, 138573, 203967, 314793, 415719, 611901, 2017007, 6051021, 18153063, 54459189]

約数ペア:

[(1, 54459189), (3, 18153063), (9, 6051021), (27, 2017007), (89, 611901), (131, 415719), (173, 314793), (267, 203967), (393, 138573), (519, 104931), (801, 67989), (1179, 46191), (1557, 34977), (2403, 22663), (3537, 15397), (4671, 11659)]