37791

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 24

約数和(自身を含む): 65520

約数和(自身を除く): 27729

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 4199, 12597, 37791]

約数ペア:

[(1, 37791), (3, 12597), (9, 4199), (13, 2907), (17, 2223), (19, 1989), (39, 969), (51, 741), (57, 663), (117, 323), (153, 247), (171, 221)]