27830763

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{54251}}^1$

素因数の和:54279

約数の個数: 16

約数和(自身を含む): 43401600

約数和(自身を除く): 15570837

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 54251, 162753, 488259, 1030769, 1464777, 3092307, 9276921, 27830763]

約数ペア:

[(1, 27830763), (3, 9276921), (9, 3092307), (19, 1464777), (27, 1030769), (57, 488259), (171, 162753), (513, 54251)]