143185833

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32939}}^1$

素因数の和:32978

約数の個数: 32

約数和(自身を含む): 252979200

約数和(自身を除く): 109793367

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 32939, 98817, 230573, 296451, 691719, 757597, 889353, 2075157, 2272791, 5303179, 6225471, 6818373, 15909537, 20455119, 47728611, 143185833]

約数ペア:

[(1, 143185833), (3, 47728611), (7, 20455119), (9, 15909537), (21, 6818373), (23, 6225471), (27, 5303179), (63, 2272791), (69, 2075157), (161, 889353), (189, 757597), (207, 691719), (483, 296451), (621, 230573), (1449, 98817), (4347, 32939)]