27509859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13831}}^1$

素因数の和:13867

約数の個数: 24

約数和(自身を含む): 45313632

約数和(自身を除く): 17803773

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 13831, 41493, 124479, 179803, 235127, 539409, 705381, 1618227, 2116143, 3056651, 9169953, 27509859]

約数ペア:

[(1, 27509859), (3, 9169953), (9, 3056651), (13, 2116143), (17, 1618227), (39, 705381), (51, 539409), (117, 235127), (153, 179803), (221, 124479), (663, 41493), (1989, 13831)]