42321847677

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1\times {\mathrm{1667}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 58248374784

約数和(自身を除く): 15926527107

約数列:

[1, 3, 37, 111, 331, 691, 993, 1667, 2073, 5001, 12247, 25567, 36741, 61679, 76701, 185037, 228721, 551777, 686163, 1151897, 1655331, 3455691, 8462677, 20415749, 25388031, 42620189, 61247247, 127860567, 381277907, 1143833721, 14107282559, 42321847677]

約数ペア:

[(1, 42321847677), (3, 14107282559), (37, 1143833721), (111, 381277907), (331, 127860567), (691, 61247247), (993, 42620189), (1667, 25388031), (2073, 20415749), (5001, 8462677), (12247, 3455691), (25567, 1655331), (36741, 1151897), (61679, 686163), (76701, 551777), (185037, 228721)]