150564729

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 237966336

約数和(自身を除く): 87401607

約数列:

[1, 3, 7, 21, 37, 107, 111, 259, 321, 749, 777, 1811, 2247, 3959, 5433, 11877, 12677, 27713, 38031, 67007, 83139, 193777, 201021, 469049, 581331, 1356439, 1407147, 4069317, 7169749, 21509247, 50188243, 150564729]

約数ペア:

[(1, 150564729), (3, 50188243), (7, 21509247), (21, 7169749), (37, 4069317), (107, 1407147), (111, 1356439), (259, 581331), (321, 469049), (749, 201021), (777, 193777), (1811, 83139), (2247, 67007), (3959, 38031), (5433, 27713), (11877, 12677)]