86957667

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 127677888

約数和(自身を除く): 40720221

約数列:

[1, 3, 9, 101, 271, 303, 353, 813, 909, 1059, 2439, 3177, 27371, 35653, 82113, 95663, 106959, 246339, 286989, 320877, 860967, 9661963, 28985889, 86957667]

約数ペア:

[(1, 86957667), (3, 28985889), (9, 9661963), (101, 860967), (271, 320877), (303, 286989), (353, 246339), (813, 106959), (909, 95663), (1059, 82113), (2439, 35653), (3177, 27371)]