52686621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26489}}^1$

素因数の和:26525

約数の個数: 24

約数和(自身を含む): 86781240

約数和(自身を除く): 34094619

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 26489, 79467, 238401, 344357, 450313, 1033071, 1350939, 3099213, 4052817, 5854069, 17562207, 52686621]

約数ペア:

[(1, 52686621), (3, 17562207), (9, 5854069), (13, 4052817), (17, 3099213), (39, 1350939), (51, 1033071), (117, 450313), (153, 344357), (221, 238401), (663, 79467), (1989, 26489)]