527990109

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 742404096

約数和(自身を除く): 214413987

約数列:

[1, 3, 31, 93, 97, 107, 291, 321, 547, 1641, 3007, 3317, 9021, 9951, 10379, 16957, 31137, 50871, 53059, 58529, 159177, 175587, 321749, 965247, 1644829, 1814399, 4934487, 5443197, 5677313, 17031939, 175996703, 527990109]

約数ペア:

[(1, 527990109), (3, 175996703), (31, 17031939), (93, 5677313), (97, 5443197), (107, 4934487), (291, 1814399), (321, 1644829), (547, 965247), (1641, 321749), (3007, 175587), (3317, 159177), (9021, 58529), (9951, 53059), (10379, 50871), (16957, 31137)]