677377731

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 935255808

約数和(自身を除く): 257878077

約数列:

[1, 3, 73, 107, 137, 211, 219, 321, 411, 633, 7811, 10001, 14659, 15403, 22577, 23433, 28907, 30003, 43977, 46209, 67731, 86721, 1070107, 1648121, 2110211, 3093049, 3210321, 4944363, 6330633, 9279147, 225792577, 677377731]

約数ペア:

[(1, 677377731), (3, 225792577), (73, 9279147), (107, 6330633), (137, 4944363), (211, 3210321), (219, 3093049), (321, 2110211), (411, 1648121), (633, 1070107), (7811, 86721), (10001, 67731), (14659, 46209), (15403, 43977), (22577, 30003), (23433, 28907)]