124489729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 38806271

約数列:

[1, 7, 13, 19, 89, 91, 133, 247, 623, 809, 1157, 1691, 1729, 5663, 8099, 10517, 11837, 15371, 21983, 72001, 73619, 107597, 153881, 199823, 504007, 936013, 1368019, 1398761, 6552091, 9576133, 17784247, 124489729]

約数ペア:

[(1, 124489729), (7, 17784247), (13, 9576133), (19, 6552091), (89, 1398761), (91, 1368019), (133, 936013), (247, 504007), (623, 199823), (809, 153881), (1157, 107597), (1691, 73619), (1729, 72001), (5663, 21983), (8099, 15371), (10517, 11837)]