27153639

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 41812992

約数和(自身を除く): 14659353

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 2791, 3243, 8373, 9729, 25119, 64193, 131177, 192579, 393531, 577737, 1180593, 3017071, 9051213, 27153639]

約数ペア:

[(1, 27153639), (3, 9051213), (9, 3017071), (23, 1180593), (47, 577737), (69, 393531), (141, 192579), (207, 131177), (423, 64193), (1081, 25119), (2791, 9729), (3243, 8373)]