27330885

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 48804480

約数和(自身を除く): 21473595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 457, 1329, 1371, 2215, 2285, 3987, 4113, 6645, 6855, 11961, 12339, 19935, 20565, 59805, 61695, 202451, 607353, 1012255, 1822059, 3036765, 5466177, 9110295, 27330885]

約数ペア:

[(1, 27330885), (3, 9110295), (5, 5466177), (9, 3036765), (15, 1822059), (27, 1012255), (45, 607353), (135, 202451), (443, 61695), (457, 59805), (1329, 20565), (1371, 19935), (2215, 12339), (2285, 11961), (3987, 6855), (4113, 6645)]