16776855

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 30059520

約数和(自身を除く): 13282665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 823, 1359, 2265, 2469, 4077, 4115, 6795, 7407, 12345, 20385, 22221, 37035, 111105, 124273, 372819, 621365, 1118457, 1864095, 3355371, 5592285, 16776855]

約数ペア:

[(1, 16776855), (3, 5592285), (5, 3355371), (9, 1864095), (15, 1118457), (27, 621365), (45, 372819), (135, 124273), (151, 111105), (453, 37035), (755, 22221), (823, 20385), (1359, 12345), (2265, 7407), (2469, 6795), (4077, 4115)]