37131291

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{823}}^1$

素因数の和:1392

約数の個数: 20

約数和(自身を含む): 55634832

約数和(自身を除く): 18503541

約数列:

[1, 3, 9, 27, 81, 557, 823, 1671, 2469, 5013, 7407, 15039, 22221, 45117, 66663, 458411, 1375233, 4125699, 12377097, 37131291]

約数ペア:

[(1, 37131291), (3, 12377097), (9, 4125699), (27, 1375233), (81, 458411), (557, 66663), (823, 45117), (1671, 22221), (2469, 15039), (5013, 7407)]